301618920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{503}}^1$

素因数の和:799

約数の個数: 128

約数和(自身を含む): 958003200

約数和(自身を除く): 656384280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 263, 285, 380, 456, 503, 526, 570, 760, 789, 1006, 1052, 1140, 1315, 1509, 1578, 2012, 2104, 2280, 2515, 2630, 3018, 3156, 3945, 4024, 4997, 5030, 5260, 6036, 6312, 7545, 7890, 9557, 9994, 10060, 10520, 12072, 14991, 15090, 15780, 19114, 19988, 20120, 24985, 28671, 29982, 30180, 31560, 38228, 39976, 47785, 49970, 57342, 59964, 60360, 74955, 76456, 95570, 99940, 114684, 119928, 132289, 143355, 149910, 191140, 199880, 229368, 264578, 286710, 299820, 382280, 396867, 529156, 573420, 599640, 661445, 793734, 1058312, 1146840, 1322890, 1587468, 1984335, 2513491, 2645780, 3174936, 3968670, 5026982, 5291560, 7540473, 7937340, 10053964, 12567455, 15080946, 15874680, 20107928, 25134910, 30161892, 37702365, 50269820, 60323784, 75404730, 100539640, 150809460, 301618920]

約数ペア:

[(1, 301618920), (2, 150809460), (3, 100539640), (4, 75404730), (5, 60323784), (6, 50269820), (8, 37702365), (10, 30161892), (12, 25134910), (15, 20107928), (19, 15874680), (20, 15080946), (24, 12567455), (30, 10053964), (38, 7937340), (40, 7540473), (57, 5291560), (60, 5026982), (76, 3968670), (95, 3174936), (114, 2645780), (120, 2513491), (152, 1984335), (190, 1587468), (228, 1322890), (263, 1146840), (285, 1058312), (380, 793734), (456, 661445), (503, 599640), (526, 573420), (570, 529156), (760, 396867), (789, 382280), (1006, 299820), (1052, 286710), (1140, 264578), (1315, 229368), (1509, 199880), (1578, 191140), (2012, 149910), (2104, 143355), (2280, 132289), (2515, 119928), (2630, 114684), (3018, 99940), (3156, 95570), (3945, 76456), (4024, 74955), (4997, 60360), (5030, 59964), (5260, 57342), (6036, 49970), (6312, 47785), (7545, 39976), (7890, 38228), (9557, 31560), (9994, 30180), (10060, 29982), (10520, 28671), (12072, 24985), (14991, 20120), (15090, 19988), (15780, 19114)]