3965520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 160

約数和(自身を含む): 13999104

約数和(自身を除く): 10033584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 41, 48, 52, 60, 62, 65, 78, 80, 82, 93, 104, 120, 123, 124, 130, 155, 156, 164, 186, 195, 205, 208, 240, 246, 248, 260, 310, 312, 328, 372, 390, 403, 410, 465, 492, 496, 520, 533, 615, 620, 624, 656, 744, 780, 806, 820, 930, 984, 1040, 1066, 1209, 1230, 1240, 1271, 1488, 1560, 1599, 1612, 1640, 1860, 1968, 2015, 2132, 2418, 2460, 2480, 2542, 2665, 3120, 3198, 3224, 3280, 3720, 3813, 4030, 4264, 4836, 4920, 5084, 5330, 6045, 6355, 6396, 6448, 7440, 7626, 7995, 8060, 8528, 9672, 9840, 10168, 10660, 12090, 12710, 12792, 15252, 15990, 16120, 16523, 19065, 19344, 20336, 21320, 24180, 25420, 25584, 30504, 31980, 32240, 33046, 38130, 42640, 48360, 49569, 50840, 61008, 63960, 66092, 76260, 82615, 96720, 99138, 101680, 127920, 132184, 152520, 165230, 198276, 247845, 264368, 305040, 330460, 396552, 495690, 660920, 793104, 991380, 1321840, 1982760, 3965520]

約数ペア:

[(1, 3965520), (2, 1982760), (3, 1321840), (4, 991380), (5, 793104), (6, 660920), (8, 495690), (10, 396552), (12, 330460), (13, 305040), (15, 264368), (16, 247845), (20, 198276), (24, 165230), (26, 152520), (30, 132184), (31, 127920), (39, 101680), (40, 99138), (41, 96720), (48, 82615), (52, 76260), (60, 66092), (62, 63960), (65, 61008), (78, 50840), (80, 49569), (82, 48360), (93, 42640), (104, 38130), (120, 33046), (123, 32240), (124, 31980), (130, 30504), (155, 25584), (156, 25420), (164, 24180), (186, 21320), (195, 20336), (205, 19344), (208, 19065), (240, 16523), (246, 16120), (248, 15990), (260, 15252), (310, 12792), (312, 12710), (328, 12090), (372, 10660), (390, 10168), (403, 9840), (410, 9672), (465, 8528), (492, 8060), (496, 7995), (520, 7626), (533, 7440), (615, 6448), (620, 6396), (624, 6355), (656, 6045), (744, 5330), (780, 5084), (806, 4920), (820, 4836), (930, 4264), (984, 4030), (1040, 3813), (1066, 3720), (1209, 3280), (1230, 3224), (1240, 3198), (1271, 3120), (1488, 2665), (1560, 2542), (1599, 2480), (1612, 2460), (1640, 2418), (1860, 2132), (1968, 2015)]