15803969880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103619}}^1$

素因数の和:103705

約数の個数: 128

約数和(自身を含む): 50135500800

約数和(自身を除く): 34331530920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 744, 820, 930, 984, 1230, 1240, 1271, 1640, 1860, 2460, 2542, 3720, 3813, 4920, 5084, 6355, 7626, 10168, 12710, 15252, 19065, 25420, 30504, 38130, 50840, 76260, 103619, 152520, 207238, 310857, 414476, 518095, 621714, 828952, 1036190, 1243428, 1554285, 2072380, 2486856, 3108570, 3212189, 4144760, 4248379, 6217140, 6424378, 8496758, 9636567, 12434280, 12745137, 12848756, 16060945, 16993516, 19273134, 21241895, 25490274, 25697512, 32121890, 33987032, 38546268, 42483790, 48182835, 50980548, 63725685, 64243780, 77092536, 84967580, 96365670, 101961096, 127451370, 128487560, 131699749, 169935160, 192731340, 254902740, 263399498, 385462680, 395099247, 509805480, 526798996, 658498745, 790198494, 1053597992, 1316997490, 1580396988, 1975496235, 2633994980, 3160793976, 3950992470, 5267989960, 7901984940, 15803969880]

約数ペア:

[(1, 15803969880), (2, 7901984940), (3, 5267989960), (4, 3950992470), (5, 3160793976), (6, 2633994980), (8, 1975496235), (10, 1580396988), (12, 1316997490), (15, 1053597992), (20, 790198494), (24, 658498745), (30, 526798996), (31, 509805480), (40, 395099247), (41, 385462680), (60, 263399498), (62, 254902740), (82, 192731340), (93, 169935160), (120, 131699749), (123, 128487560), (124, 127451370), (155, 101961096), (164, 96365670), (186, 84967580), (205, 77092536), (246, 64243780), (248, 63725685), (310, 50980548), (328, 48182835), (372, 42483790), (410, 38546268), (465, 33987032), (492, 32121890), (615, 25697512), (620, 25490274), (744, 21241895), (820, 19273134), (930, 16993516), (984, 16060945), (1230, 12848756), (1240, 12745137), (1271, 12434280), (1640, 9636567), (1860, 8496758), (2460, 6424378), (2542, 6217140), (3720, 4248379), (3813, 4144760), (4920, 3212189), (5084, 3108570), (6355, 2486856), (7626, 2072380), (10168, 1554285), (12710, 1243428), (15252, 1036190), (19065, 828952), (25420, 621714), (30504, 518095), (38130, 414476), (50840, 310857), (76260, 207238), (103619, 152520)]