4842720

素因数分解:

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

素因数の和:102

約数の個数: 192

約数和(自身を含む): 18144000

約数和(自身を除く): 13301280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 59, 60, 72, 76, 80, 90, 95, 96, 108, 114, 118, 120, 135, 144, 152, 160, 171, 177, 180, 190, 216, 228, 236, 240, 270, 285, 288, 295, 304, 342, 354, 360, 380, 432, 456, 472, 480, 513, 531, 540, 570, 590, 608, 684, 708, 720, 760, 855, 864, 885, 912, 944, 1026, 1062, 1080, 1121, 1140, 1180, 1368, 1416, 1440, 1520, 1593, 1710, 1770, 1824, 1888, 2052, 2124, 2160, 2242, 2280, 2360, 2565, 2655, 2736, 2832, 3040, 3186, 3363, 3420, 3540, 4104, 4248, 4320, 4484, 4560, 4720, 5130, 5310, 5472, 5605, 5664, 6372, 6726, 6840, 7080, 7965, 8208, 8496, 8968, 9120, 9440, 10089, 10260, 10620, 11210, 12744, 13452, 13680, 14160, 15930, 16416, 16815, 16992, 17936, 20178, 20520, 21240, 22420, 25488, 26904, 27360, 28320, 30267, 31860, 33630, 35872, 40356, 41040, 42480, 44840, 50445, 50976, 53808, 60534, 63720, 67260, 80712, 82080, 84960, 89680, 100890, 107616, 121068, 127440, 134520, 151335, 161424, 179360, 201780, 242136, 254880, 269040, 302670, 322848, 403560, 484272, 538080, 605340, 807120, 968544, 1210680, 1614240, 2421360, 4842720]

約数ペア:

[(1, 4842720), (2, 2421360), (3, 1614240), (4, 1210680), (5, 968544), (6, 807120), (8, 605340), (9, 538080), (10, 484272), (12, 403560), (15, 322848), (16, 302670), (18, 269040), (19, 254880), (20, 242136), (24, 201780), (27, 179360), (30, 161424), (32, 151335), (36, 134520), (38, 127440), (40, 121068), (45, 107616), (48, 100890), (54, 89680), (57, 84960), (59, 82080), (60, 80712), (72, 67260), (76, 63720), (80, 60534), (90, 53808), (95, 50976), (96, 50445), (108, 44840), (114, 42480), (118, 41040), (120, 40356), (135, 35872), (144, 33630), (152, 31860), (160, 30267), (171, 28320), (177, 27360), (180, 26904), (190, 25488), (216, 22420), (228, 21240), (236, 20520), (240, 20178), (270, 17936), (285, 16992), (288, 16815), (295, 16416), (304, 15930), (342, 14160), (354, 13680), (360, 13452), (380, 12744), (432, 11210), (456, 10620), (472, 10260), (480, 10089), (513, 9440), (531, 9120), (540, 8968), (570, 8496), (590, 8208), (608, 7965), (684, 7080), (708, 6840), (720, 6726), (760, 6372), (855, 5664), (864, 5605), (885, 5472), (912, 5310), (944, 5130), (1026, 4720), (1062, 4560), (1080, 4484), (1121, 4320), (1140, 4248), (1180, 4104), (1368, 3540), (1416, 3420), (1440, 3363), (1520, 3186), (1593, 3040), (1710, 2832), (1770, 2736), (1824, 2655), (1888, 2565), (2052, 2360), (2124, 2280), (2160, 2242)]