1234650240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3019}}^1$

素因数の和:3115

約数の個数: 192

約数和(自身を含む): 4324881600

約数和(自身を除く): 3090231360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 852, 960, 1065, 1136, 1152, 1278, 1420, 1440, 1704, 1920, 2130, 2272, 2556, 2840, 2880, 3019, 3195, 3408, 4260, 4544, 5112, 5680, 5760, 6038, 6390, 6816, 8520, 9057, 9088, 10224, 11360, 12076, 12780, 13632, 15095, 17040, 18114, 20448, 22720, 24152, 25560, 27171, 27264, 30190, 34080, 36228, 40896, 45285, 45440, 48304, 51120, 54342, 60380, 68160, 72456, 81792, 90570, 96608, 102240, 108684, 120760, 135855, 136320, 144912, 181140, 193216, 204480, 214349, 217368, 241520, 271710, 289824, 362280, 386432, 408960, 428698, 434736, 483040, 543420, 579648, 643047, 724560, 857396, 869472, 966080, 1071745, 1086840, 1159296, 1286094, 1449120, 1714792, 1738944, 1929141, 1932160, 2143490, 2173680, 2572188, 2898240, 3215235, 3429584, 3477888, 3858282, 4286980, 4347360, 5144376, 5796480, 6430470, 6859168, 7716564, 8573960, 8694720, 9645705, 10288752, 12860940, 13718336, 15433128, 17147920, 17389440, 19291410, 20577504, 25721880, 27436672, 30866256, 34295840, 38582820, 41155008, 51443760, 61732512, 68591680, 77165640, 82310016, 102887520, 123465024, 137183360, 154331280, 205775040, 246930048, 308662560, 411550080, 617325120, 1234650240]

約数ペア:

[(1, 1234650240), (2, 617325120), (3, 411550080), (4, 308662560), (5, 246930048), (6, 205775040), (8, 154331280), (9, 137183360), (10, 123465024), (12, 102887520), (15, 82310016), (16, 77165640), (18, 68591680), (20, 61732512), (24, 51443760), (30, 41155008), (32, 38582820), (36, 34295840), (40, 30866256), (45, 27436672), (48, 25721880), (60, 20577504), (64, 19291410), (71, 17389440), (72, 17147920), (80, 15433128), (90, 13718336), (96, 12860940), (120, 10288752), (128, 9645705), (142, 8694720), (144, 8573960), (160, 7716564), (180, 6859168), (192, 6430470), (213, 5796480), (240, 5144376), (284, 4347360), (288, 4286980), (320, 3858282), (355, 3477888), (360, 3429584), (384, 3215235), (426, 2898240), (480, 2572188), (568, 2173680), (576, 2143490), (639, 1932160), (640, 1929141), (710, 1738944), (720, 1714792), (852, 1449120), (960, 1286094), (1065, 1159296), (1136, 1086840), (1152, 1071745), (1278, 966080), (1420, 869472), (1440, 857396), (1704, 724560), (1920, 643047), (2130, 579648), (2272, 543420), (2556, 483040), (2840, 434736), (2880, 428698), (3019, 408960), (3195, 386432), (3408, 362280), (4260, 289824), (4544, 271710), (5112, 241520), (5680, 217368), (5760, 214349), (6038, 204480), (6390, 193216), (6816, 181140), (8520, 144912), (9057, 136320), (9088, 135855), (10224, 120760), (11360, 108684), (12076, 102240), (12780, 96608), (13632, 90570), (15095, 81792), (17040, 72456), (18114, 68160), (20448, 60380), (22720, 54342), (24152, 51120), (25560, 48304), (27171, 45440), (27264, 45285), (30190, 40896), (34080, 36228)]