872280480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^3\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 2885815296

約数和(自身を除く): 2013534816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 80, 93, 96, 120, 122, 124, 155, 160, 183, 186, 240, 244, 248, 305, 310, 366, 372, 465, 480, 488, 496, 610, 620, 732, 744, 915, 930, 961, 976, 992, 1220, 1240, 1464, 1488, 1830, 1860, 1891, 1922, 1952, 2440, 2480, 2883, 2928, 2976, 3660, 3720, 3782, 3844, 4805, 4880, 4960, 5673, 5766, 5856, 7320, 7440, 7564, 7688, 9455, 9610, 9760, 11346, 11532, 14415, 14640, 14880, 15128, 15376, 18910, 19220, 22692, 23064, 28365, 28830, 29280, 29791, 30256, 30752, 37820, 38440, 45384, 46128, 56730, 57660, 58621, 59582, 60512, 75640, 76880, 89373, 90768, 92256, 113460, 115320, 117242, 119164, 148955, 151280, 153760, 175863, 178746, 181536, 226920, 230640, 234484, 238328, 293105, 297910, 302560, 351726, 357492, 446865, 453840, 461280, 468968, 476656, 586210, 595820, 703452, 714984, 879315, 893730, 907680, 937936, 953312, 1172420, 1191640, 1406904, 1429968, 1758630, 1787460, 1817251, 1875872, 2344840, 2383280, 2813808, 2859936, 3517260, 3574920, 3634502, 4689680, 4766560, 5451753, 5627616, 7034520, 7149840, 7269004, 9086255, 9379360, 10903506, 14069040, 14299680, 14538008, 18172510, 21807012, 27258765, 28138080, 29076016, 36345020, 43614024, 54517530, 58152032, 72690040, 87228048, 109035060, 145380080, 174456096, 218070120, 290760160, 436140240, 872280480]

約数ペア:

[(1, 872280480), (2, 436140240), (3, 290760160), (4, 218070120), (5, 174456096), (6, 145380080), (8, 109035060), (10, 87228048), (12, 72690040), (15, 58152032), (16, 54517530), (20, 43614024), (24, 36345020), (30, 29076016), (31, 28138080), (32, 27258765), (40, 21807012), (48, 18172510), (60, 14538008), (61, 14299680), (62, 14069040), (80, 10903506), (93, 9379360), (96, 9086255), (120, 7269004), (122, 7149840), (124, 7034520), (155, 5627616), (160, 5451753), (183, 4766560), (186, 4689680), (240, 3634502), (244, 3574920), (248, 3517260), (305, 2859936), (310, 2813808), (366, 2383280), (372, 2344840), (465, 1875872), (480, 1817251), (488, 1787460), (496, 1758630), (610, 1429968), (620, 1406904), (732, 1191640), (744, 1172420), (915, 953312), (930, 937936), (961, 907680), (976, 893730), (992, 879315), (1220, 714984), (1240, 703452), (1464, 595820), (1488, 586210), (1830, 476656), (1860, 468968), (1891, 461280), (1922, 453840), (1952, 446865), (2440, 357492), (2480, 351726), (2883, 302560), (2928, 297910), (2976, 293105), (3660, 238328), (3720, 234484), (3782, 230640), (3844, 226920), (4805, 181536), (4880, 178746), (4960, 175863), (5673, 153760), (5766, 151280), (5856, 148955), (7320, 119164), (7440, 117242), (7564, 115320), (7688, 113460), (9455, 92256), (9610, 90768), (9760, 89373), (11346, 76880), (11532, 75640), (14415, 60512), (14640, 59582), (14880, 58621), (15128, 57660), (15376, 56730), (18910, 46128), (19220, 45384), (22692, 38440), (23064, 37820), (28365, 30752), (28830, 30256), (29280, 29791)]