144474480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 522288000

約数和(自身を除く): 377813520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 59, 60, 72, 76, 80, 90, 95, 114, 118, 120, 144, 152, 171, 177, 179, 180, 190, 228, 236, 240, 285, 295, 304, 342, 354, 358, 360, 380, 456, 472, 531, 537, 570, 590, 684, 708, 716, 720, 760, 855, 885, 895, 912, 944, 1062, 1074, 1121, 1140, 1180, 1368, 1416, 1432, 1520, 1611, 1710, 1770, 1790, 2124, 2148, 2242, 2280, 2360, 2655, 2685, 2736, 2832, 2864, 3222, 3363, 3401, 3420, 3540, 3580, 4248, 4296, 4484, 4560, 4720, 5310, 5370, 5605, 6444, 6726, 6802, 6840, 7080, 7160, 8055, 8496, 8592, 8968, 10089, 10203, 10561, 10620, 10740, 11210, 12888, 13452, 13604, 13680, 14160, 14320, 16110, 16815, 17005, 17936, 20178, 20406, 21122, 21240, 21480, 22420, 25776, 26904, 27208, 30609, 31683, 32220, 33630, 34010, 40356, 40812, 42244, 42480, 42960, 44840, 50445, 51015, 52805, 53808, 54416, 61218, 63366, 64440, 67260, 68020, 80712, 81624, 84488, 89680, 95049, 100890, 102030, 105610, 122436, 126732, 128880, 134520, 136040, 153045, 158415, 161424, 163248, 168976, 190098, 200659, 201780, 204060, 211220, 244872, 253464, 269040, 272080, 306090, 316830, 380196, 401318, 403560, 408120, 422440, 475245, 489744, 506928, 601977, 612180, 633660, 760392, 802636, 807120, 816240, 844880, 950490, 1003295, 1203954, 1224360, 1267320, 1520784, 1605272, 1805931, 1900980, 2006590, 2407908, 2448720, 2534640, 3009885, 3210544, 3611862, 3801960, 4013180, 4815816, 6019770, 7223724, 7603920, 8026360, 9029655, 9631632, 12039540, 14447448, 16052720, 18059310, 24079080, 28894896, 36118620, 48158160, 72237240, 144474480]

約数ペア:

[(1, 144474480), (2, 72237240), (3, 48158160), (4, 36118620), (5, 28894896), (6, 24079080), (8, 18059310), (9, 16052720), (10, 14447448), (12, 12039540), (15, 9631632), (16, 9029655), (18, 8026360), (19, 7603920), (20, 7223724), (24, 6019770), (30, 4815816), (36, 4013180), (38, 3801960), (40, 3611862), (45, 3210544), (48, 3009885), (57, 2534640), (59, 2448720), (60, 2407908), (72, 2006590), (76, 1900980), (80, 1805931), (90, 1605272), (95, 1520784), (114, 1267320), (118, 1224360), (120, 1203954), (144, 1003295), (152, 950490), (171, 844880), (177, 816240), (179, 807120), (180, 802636), (190, 760392), (228, 633660), (236, 612180), (240, 601977), (285, 506928), (295, 489744), (304, 475245), (342, 422440), (354, 408120), (358, 403560), (360, 401318), (380, 380196), (456, 316830), (472, 306090), (531, 272080), (537, 269040), (570, 253464), (590, 244872), (684, 211220), (708, 204060), (716, 201780), (720, 200659), (760, 190098), (855, 168976), (885, 163248), (895, 161424), (912, 158415), (944, 153045), (1062, 136040), (1074, 134520), (1121, 128880), (1140, 126732), (1180, 122436), (1368, 105610), (1416, 102030), (1432, 100890), (1520, 95049), (1611, 89680), (1710, 84488), (1770, 81624), (1790, 80712), (2124, 68020), (2148, 67260), (2242, 64440), (2280, 63366), (2360, 61218), (2655, 54416), (2685, 53808), (2736, 52805), (2832, 51015), (2864, 50445), (3222, 44840), (3363, 42960), (3401, 42480), (3420, 42244), (3540, 40812), (3580, 40356), (4248, 34010), (4296, 33630), (4484, 32220), (4560, 31683), (4720, 30609), (5310, 27208), (5370, 26904), (5605, 25776), (6444, 22420), (6726, 21480), (6802, 21240), (6840, 21122), (7080, 20406), (7160, 20178), (8055, 17936), (8496, 17005), (8592, 16815), (8968, 16110), (10089, 14320), (10203, 14160), (10561, 13680), (10620, 13604), (10740, 13452), (11210, 12888)]