87456431520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3196507}}^1$

素因数の和:3196547

約数の個数: 144

約数和(自身を含む): 314152806240

約数和(自身を除く): 226696374720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 3196507, 6393014, 9589521, 12786028, 15982535, 19179042, 25572056, 28768563, 31965070, 38358084, 47947605, 51144112, 57537126, 60733633, 63930140, 76716168, 95895210, 102288224, 115074252, 121467266, 127860280, 143842815, 153432336, 182200899, 191790420, 230148504, 242934532, 255720560, 287685630, 303668165, 306864672, 364401798, 383580840, 460297008, 485869064, 511441120, 546602697, 575371260, 607336330, 728803596, 767161680, 911004495, 920594016, 971738128, 1093205394, 1150742520, 1214672660, 1457607192, 1534323360, 1822008990, 1943476256, 2186410788, 2301485040, 2429345320, 2733013485, 2915214384, 3644017980, 4372821576, 4602970080, 4858690640, 5466026970, 5830428768, 7288035960, 8745643152, 9717381280, 10932053940, 14576071920, 17491286304, 21864107880, 29152143840, 43728215760, 87456431520]

約数ペア:

[(1, 87456431520), (2, 43728215760), (3, 29152143840), (4, 21864107880), (5, 17491286304), (6, 14576071920), (8, 10932053940), (9, 9717381280), (10, 8745643152), (12, 7288035960), (15, 5830428768), (16, 5466026970), (18, 4858690640), (19, 4602970080), (20, 4372821576), (24, 3644017980), (30, 2915214384), (32, 2733013485), (36, 2429345320), (38, 2301485040), (40, 2186410788), (45, 1943476256), (48, 1822008990), (57, 1534323360), (60, 1457607192), (72, 1214672660), (76, 1150742520), (80, 1093205394), (90, 971738128), (95, 920594016), (96, 911004495), (114, 767161680), (120, 728803596), (144, 607336330), (152, 575371260), (160, 546602697), (171, 511441120), (180, 485869064), (190, 460297008), (228, 383580840), (240, 364401798), (285, 306864672), (288, 303668165), (304, 287685630), (342, 255720560), (360, 242934532), (380, 230148504), (456, 191790420), (480, 182200899), (570, 153432336), (608, 143842815), (684, 127860280), (720, 121467266), (760, 115074252), (855, 102288224), (912, 95895210), (1140, 76716168), (1368, 63930140), (1440, 60733633), (1520, 57537126), (1710, 51144112), (1824, 47947605), (2280, 38358084), (2736, 31965070), (3040, 28768563), (3420, 25572056), (4560, 19179042), (5472, 15982535), (6840, 12786028), (9120, 9589521), (13680, 6393014), (27360, 3196507)]