77343120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:670

約数の個数: 160

約数和(自身を含む): 271232640

約数和(自身を除く): 193889520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 587, 610, 720, 732, 915, 976, 1080, 1098, 1174, 1220, 1464, 1647, 1761, 1830, 2160, 2196, 2348, 2440, 2745, 2928, 2935, 3294, 3522, 3660, 4392, 4696, 4880, 5283, 5490, 5870, 6588, 7044, 7320, 8235, 8784, 8805, 9392, 10566, 10980, 11740, 13176, 14088, 14640, 15849, 16470, 17610, 21132, 21960, 23480, 26352, 26415, 28176, 31698, 32940, 35220, 35807, 42264, 43920, 46960, 52830, 63396, 65880, 70440, 71614, 79245, 84528, 105660, 107421, 126792, 131760, 140880, 143228, 158490, 179035, 211320, 214842, 253584, 286456, 316980, 322263, 358070, 422640, 429684, 537105, 572912, 633960, 644526, 716140, 859368, 966789, 1074210, 1267920, 1289052, 1432280, 1611315, 1718736, 1933578, 2148420, 2578104, 2864560, 3222630, 3867156, 4296840, 4833945, 5156208, 6445260, 7734312, 8593680, 9667890, 12890520, 15468624, 19335780, 25781040, 38671560, 77343120]

約数ペア:

[(1, 77343120), (2, 38671560), (3, 25781040), (4, 19335780), (5, 15468624), (6, 12890520), (8, 9667890), (9, 8593680), (10, 7734312), (12, 6445260), (15, 5156208), (16, 4833945), (18, 4296840), (20, 3867156), (24, 3222630), (27, 2864560), (30, 2578104), (36, 2148420), (40, 1933578), (45, 1718736), (48, 1611315), (54, 1432280), (60, 1289052), (61, 1267920), (72, 1074210), (80, 966789), (90, 859368), (108, 716140), (120, 644526), (122, 633960), (135, 572912), (144, 537105), (180, 429684), (183, 422640), (216, 358070), (240, 322263), (244, 316980), (270, 286456), (305, 253584), (360, 214842), (366, 211320), (432, 179035), (488, 158490), (540, 143228), (549, 140880), (587, 131760), (610, 126792), (720, 107421), (732, 105660), (915, 84528), (976, 79245), (1080, 71614), (1098, 70440), (1174, 65880), (1220, 63396), (1464, 52830), (1647, 46960), (1761, 43920), (1830, 42264), (2160, 35807), (2196, 35220), (2348, 32940), (2440, 31698), (2745, 28176), (2928, 26415), (2935, 26352), (3294, 23480), (3522, 21960), (3660, 21132), (4392, 17610), (4696, 16470), (4880, 15849), (5283, 14640), (5490, 14088), (5870, 13176), (6588, 11740), (7044, 10980), (7320, 10566), (8235, 9392), (8784, 8805)]