393450480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9587}}^1$

素因数の和:9628

約数の個数: 160

約数和(自身を含む): 1426694400

約数和(自身を除く): 1033243920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 9587, 10260, 13680, 19174, 20520, 28761, 38348, 41040, 47935, 57522, 76696, 86283, 95870, 115044, 143805, 153392, 172566, 182153, 191740, 230088, 258849, 287610, 345132, 364306, 383480, 431415, 460176, 517698, 546459, 575220, 690264, 728612, 766960, 862830, 910765, 1035396, 1092918, 1150440, 1294245, 1380528, 1457224, 1639377, 1725660, 1821530, 2070792, 2185836, 2300880, 2588490, 2732295, 2914448, 3278754, 3451320, 3643060, 4141584, 4371672, 4918131, 5176980, 5464590, 6557508, 6902640, 7286120, 8196885, 8743344, 9836262, 10353960, 10929180, 13115016, 14572240, 16393770, 19672524, 20707920, 21858360, 24590655, 26230032, 32787540, 39345048, 43716720, 49181310, 65575080, 78690096, 98362620, 131150160, 196725240, 393450480]

約数ペア:

[(1, 393450480), (2, 196725240), (3, 131150160), (4, 98362620), (5, 78690096), (6, 65575080), (8, 49181310), (9, 43716720), (10, 39345048), (12, 32787540), (15, 26230032), (16, 24590655), (18, 21858360), (19, 20707920), (20, 19672524), (24, 16393770), (27, 14572240), (30, 13115016), (36, 10929180), (38, 10353960), (40, 9836262), (45, 8743344), (48, 8196885), (54, 7286120), (57, 6902640), (60, 6557508), (72, 5464590), (76, 5176980), (80, 4918131), (90, 4371672), (95, 4141584), (108, 3643060), (114, 3451320), (120, 3278754), (135, 2914448), (144, 2732295), (152, 2588490), (171, 2300880), (180, 2185836), (190, 2070792), (216, 1821530), (228, 1725660), (240, 1639377), (270, 1457224), (285, 1380528), (304, 1294245), (342, 1150440), (360, 1092918), (380, 1035396), (432, 910765), (456, 862830), (513, 766960), (540, 728612), (570, 690264), (684, 575220), (720, 546459), (760, 517698), (855, 460176), (912, 431415), (1026, 383480), (1080, 364306), (1140, 345132), (1368, 287610), (1520, 258849), (1710, 230088), (2052, 191740), (2160, 182153), (2280, 172566), (2565, 153392), (2736, 143805), (3420, 115044), (4104, 95870), (4560, 86283), (5130, 76696), (6840, 57522), (8208, 47935), (9587, 41040), (10260, 38348), (13680, 28761), (19174, 20520)]