15675031320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{10391}}^1$

素因数の和:11385

約数の個数: 128

約数和(自身を含む): 50699658240

約数和(自身を除く): 35024626920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 967, 1560, 1934, 2901, 3868, 4835, 5802, 7736, 9670, 10391, 11604, 12571, 14505, 19340, 20782, 23208, 25142, 29010, 31173, 37713, 38680, 41564, 50284, 51955, 58020, 62346, 62855, 75426, 83128, 100568, 103910, 116040, 124692, 125710, 135083, 150852, 155865, 188565, 207820, 249384, 251420, 270166, 301704, 311730, 377130, 405249, 415640, 502840, 540332, 623460, 675415, 754260, 810498, 1080664, 1246920, 1350830, 1508520, 1620996, 2026245, 2701660, 3241992, 4052490, 5403320, 8104980, 10048097, 16209960, 20096194, 30144291, 40192388, 50240485, 60288582, 80384776, 100480970, 120577164, 130625261, 150721455, 200961940, 241154328, 261250522, 301442910, 391875783, 401923880, 522501044, 602885820, 653126305, 783751566, 1045002088, 1205771640, 1306252610, 1567503132, 1959378915, 2612505220, 3135006264, 3918757830, 5225010440, 7837515660, 15675031320]

約数ペア:

[(1, 15675031320), (2, 7837515660), (3, 5225010440), (4, 3918757830), (5, 3135006264), (6, 2612505220), (8, 1959378915), (10, 1567503132), (12, 1306252610), (13, 1205771640), (15, 1045002088), (20, 783751566), (24, 653126305), (26, 602885820), (30, 522501044), (39, 401923880), (40, 391875783), (52, 301442910), (60, 261250522), (65, 241154328), (78, 200961940), (104, 150721455), (120, 130625261), (130, 120577164), (156, 100480970), (195, 80384776), (260, 60288582), (312, 50240485), (390, 40192388), (520, 30144291), (780, 20096194), (967, 16209960), (1560, 10048097), (1934, 8104980), (2901, 5403320), (3868, 4052490), (4835, 3241992), (5802, 2701660), (7736, 2026245), (9670, 1620996), (10391, 1508520), (11604, 1350830), (12571, 1246920), (14505, 1080664), (19340, 810498), (20782, 754260), (23208, 675415), (25142, 623460), (29010, 540332), (31173, 502840), (37713, 415640), (38680, 405249), (41564, 377130), (50284, 311730), (51955, 301704), (58020, 270166), (62346, 251420), (62855, 249384), (75426, 207820), (83128, 188565), (100568, 155865), (103910, 150852), (116040, 135083), (124692, 125710)]