53304240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 183773952

約数和(自身を除く): 130469712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 330, 331, 366, 440, 488, 528, 610, 660, 662, 671, 732, 880, 915, 976, 993, 1220, 1320, 1324, 1342, 1464, 1655, 1830, 1986, 2013, 2440, 2640, 2648, 2684, 2928, 3310, 3355, 3641, 3660, 3972, 4026, 4880, 4965, 5296, 5368, 6620, 6710, 7282, 7320, 7944, 8052, 9930, 10065, 10736, 10923, 13240, 13420, 14564, 14640, 15888, 16104, 18205, 19860, 20130, 20191, 21846, 26480, 26840, 29128, 32208, 36410, 39720, 40260, 40382, 43692, 53680, 54615, 58256, 60573, 72820, 79440, 80520, 80764, 87384, 100955, 109230, 121146, 145640, 161040, 161528, 174768, 201910, 218460, 222101, 242292, 291280, 302865, 323056, 403820, 436920, 444202, 484584, 605730, 666303, 807640, 873840, 888404, 969168, 1110505, 1211460, 1332606, 1615280, 1776808, 2221010, 2422920, 2665212, 3331515, 3553616, 4442020, 4845840, 5330424, 6663030, 8884040, 10660848, 13326060, 17768080, 26652120, 53304240]

約数ペア:

[(1, 53304240), (2, 26652120), (3, 17768080), (4, 13326060), (5, 10660848), (6, 8884040), (8, 6663030), (10, 5330424), (11, 4845840), (12, 4442020), (15, 3553616), (16, 3331515), (20, 2665212), (22, 2422920), (24, 2221010), (30, 1776808), (33, 1615280), (40, 1332606), (44, 1211460), (48, 1110505), (55, 969168), (60, 888404), (61, 873840), (66, 807640), (80, 666303), (88, 605730), (110, 484584), (120, 444202), (122, 436920), (132, 403820), (165, 323056), (176, 302865), (183, 291280), (220, 242292), (240, 222101), (244, 218460), (264, 201910), (305, 174768), (330, 161528), (331, 161040), (366, 145640), (440, 121146), (488, 109230), (528, 100955), (610, 87384), (660, 80764), (662, 80520), (671, 79440), (732, 72820), (880, 60573), (915, 58256), (976, 54615), (993, 53680), (1220, 43692), (1320, 40382), (1324, 40260), (1342, 39720), (1464, 36410), (1655, 32208), (1830, 29128), (1986, 26840), (2013, 26480), (2440, 21846), (2640, 20191), (2648, 20130), (2684, 19860), (2928, 18205), (3310, 16104), (3355, 15888), (3641, 14640), (3660, 14564), (3972, 13420), (4026, 13240), (4880, 10923), (4965, 10736), (5296, 10065), (5368, 9930), (6620, 8052), (6710, 7944), (7282, 7320)]