65327760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2273

約数の個数: 120

約数和(自身を含む): 224844984

約数和(自身を除く): 159517224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2213, 2460, 2952, 3280, 3690, 4426, 4920, 5904, 6639, 7380, 8852, 9840, 11065, 13278, 14760, 17704, 19917, 22130, 26556, 29520, 33195, 35408, 39834, 44260, 53112, 66390, 79668, 88520, 90733, 99585, 106224, 132780, 159336, 177040, 181466, 199170, 265560, 272199, 318672, 362932, 398340, 453665, 531120, 544398, 725864, 796680, 816597, 907330, 1088796, 1360995, 1451728, 1593360, 1633194, 1814660, 2177592, 2721990, 3266388, 3629320, 4082985, 4355184, 5443980, 6532776, 7258640, 8165970, 10887960, 13065552, 16331940, 21775920, 32663880, 65327760]

約数ペア:

[(1, 65327760), (2, 32663880), (3, 21775920), (4, 16331940), (5, 13065552), (6, 10887960), (8, 8165970), (9, 7258640), (10, 6532776), (12, 5443980), (15, 4355184), (16, 4082985), (18, 3629320), (20, 3266388), (24, 2721990), (30, 2177592), (36, 1814660), (40, 1633194), (41, 1593360), (45, 1451728), (48, 1360995), (60, 1088796), (72, 907330), (80, 816597), (82, 796680), (90, 725864), (120, 544398), (123, 531120), (144, 453665), (164, 398340), (180, 362932), (205, 318672), (240, 272199), (246, 265560), (328, 199170), (360, 181466), (369, 177040), (410, 159336), (492, 132780), (615, 106224), (656, 99585), (720, 90733), (738, 88520), (820, 79668), (984, 66390), (1230, 53112), (1476, 44260), (1640, 39834), (1845, 35408), (1968, 33195), (2213, 29520), (2460, 26556), (2952, 22130), (3280, 19917), (3690, 17704), (4426, 14760), (4920, 13278), (5904, 11065), (6639, 9840), (7380, 8852)]