73844640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2739

約数の個数: 144

約数和(自身を含む): 265356000

約数和(自身を除く): 191511360

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, 2699, 2736, 3040, 3420, 4560, 5398, 5472, 6840, 8097, 9120, 10796, 13495, 13680, 16194, 21592, 24291, 26990, 27360, 32388, 40485, 43184, 48582, 51281, 53980, 64776, 80970, 86368, 97164, 102562, 107960, 121455, 129552, 153843, 161940, 194328, 205124, 215920, 242910, 256405, 259104, 307686, 323880, 388656, 410248, 431840, 461529, 485820, 512810, 615372, 647760, 769215, 777312, 820496, 923058, 971640, 1025620, 1230744, 1295520, 1538430, 1640992, 1846116, 1943280, 2051240, 2307645, 2461488, 3076860, 3692232, 3886560, 4102480, 4615290, 4922976, 6153720, 7384464, 8204960, 9230580, 12307440, 14768928, 18461160, 24614880, 36922320, 73844640]

約数ペア:

[(1, 73844640), (2, 36922320), (3, 24614880), (4, 18461160), (5, 14768928), (6, 12307440), (8, 9230580), (9, 8204960), (10, 7384464), (12, 6153720), (15, 4922976), (16, 4615290), (18, 4102480), (19, 3886560), (20, 3692232), (24, 3076860), (30, 2461488), (32, 2307645), (36, 2051240), (38, 1943280), (40, 1846116), (45, 1640992), (48, 1538430), (57, 1295520), (60, 1230744), (72, 1025620), (76, 971640), (80, 923058), (90, 820496), (95, 777312), (96, 769215), (114, 647760), (120, 615372), (144, 512810), (152, 485820), (160, 461529), (171, 431840), (180, 410248), (190, 388656), (228, 323880), (240, 307686), (285, 259104), (288, 256405), (304, 242910), (342, 215920), (360, 205124), (380, 194328), (456, 161940), (480, 153843), (570, 129552), (608, 121455), (684, 107960), (720, 102562), (760, 97164), (855, 86368), (912, 80970), (1140, 64776), (1368, 53980), (1440, 51281), (1520, 48582), (1710, 43184), (1824, 40485), (2280, 32388), (2699, 27360), (2736, 26990), (3040, 24291), (3420, 21592), (4560, 16194), (5398, 13680), (5472, 13495), (6840, 10796), (8097, 9120)]