2388984720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2269}}^1$

素因数の和:2433

約数の個数: 160

約数和(自身を含む): 7660759680

約数和(自身を除く): 5271774960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 107, 120, 123, 164, 205, 214, 240, 246, 321, 328, 410, 428, 492, 535, 615, 642, 656, 820, 856, 984, 1070, 1230, 1284, 1605, 1640, 1712, 1968, 2140, 2269, 2460, 2568, 3210, 3280, 4280, 4387, 4538, 4920, 5136, 6420, 6807, 8560, 8774, 9076, 9840, 11345, 12840, 13161, 13614, 17548, 18152, 21935, 22690, 25680, 26322, 27228, 34035, 35096, 36304, 43870, 45380, 52644, 54456, 65805, 68070, 70192, 87740, 90760, 93029, 105288, 108912, 131610, 136140, 175480, 181520, 186058, 210576, 242783, 263220, 272280, 279087, 350960, 372116, 465145, 485566, 526440, 544560, 558174, 728349, 744232, 930290, 971132, 1052880, 1116348, 1213915, 1395435, 1456698, 1488464, 1860580, 1942264, 2232696, 2427830, 2790870, 2913396, 3641745, 3721160, 3884528, 4465392, 4855660, 5581740, 5826792, 7283490, 7442320, 9711320, 9954103, 11163480, 11653584, 14566980, 19422640, 19908206, 22326960, 29133960, 29862309, 39816412, 49770515, 58267920, 59724618, 79632824, 99541030, 119449236, 149311545, 159265648, 199082060, 238898472, 298623090, 398164120, 477796944, 597246180, 796328240, 1194492360, 2388984720]

約数ペア:

[(1, 2388984720), (2, 1194492360), (3, 796328240), (4, 597246180), (5, 477796944), (6, 398164120), (8, 298623090), (10, 238898472), (12, 199082060), (15, 159265648), (16, 149311545), (20, 119449236), (24, 99541030), (30, 79632824), (40, 59724618), (41, 58267920), (48, 49770515), (60, 39816412), (80, 29862309), (82, 29133960), (107, 22326960), (120, 19908206), (123, 19422640), (164, 14566980), (205, 11653584), (214, 11163480), (240, 9954103), (246, 9711320), (321, 7442320), (328, 7283490), (410, 5826792), (428, 5581740), (492, 4855660), (535, 4465392), (615, 3884528), (642, 3721160), (656, 3641745), (820, 2913396), (856, 2790870), (984, 2427830), (1070, 2232696), (1230, 1942264), (1284, 1860580), (1605, 1488464), (1640, 1456698), (1712, 1395435), (1968, 1213915), (2140, 1116348), (2269, 1052880), (2460, 971132), (2568, 930290), (3210, 744232), (3280, 728349), (4280, 558174), (4387, 544560), (4538, 526440), (4920, 485566), (5136, 465145), (6420, 372116), (6807, 350960), (8560, 279087), (8774, 272280), (9076, 263220), (9840, 242783), (11345, 210576), (12840, 186058), (13161, 181520), (13614, 175480), (17548, 136140), (18152, 131610), (21935, 108912), (22690, 105288), (25680, 93029), (26322, 90760), (27228, 87740), (34035, 70192), (35096, 68070), (36304, 65805), (43870, 54456), (45380, 52644)]