87893634720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{222493}}^1$

素因数の和:223334

約数の個数: 96

約数和(自身を含む): 277202604672

約数和(自身を除く): 189308969952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 823, 1646, 2469, 3292, 4115, 4938, 6584, 8230, 9876, 12345, 13168, 16460, 19752, 24690, 26336, 32920, 39504, 49380, 65840, 79008, 98760, 131680, 197520, 222493, 395040, 444986, 667479, 889972, 1112465, 1334958, 1779944, 2224930, 2669916, 3337395, 3559888, 4449860, 5339832, 6674790, 7119776, 8899720, 10679664, 13349580, 17799440, 21359328, 26699160, 35598880, 53398320, 106796640, 183111739, 366223478, 549335217, 732446956, 915558695, 1098670434, 1464893912, 1831117390, 2197340868, 2746676085, 2929787824, 3662234780, 4394681736, 5493352170, 5859575648, 7324469560, 8789363472, 10986704340, 14648939120, 17578726944, 21973408680, 29297878240, 43946817360, 87893634720]

約数ペア:

[(1, 87893634720), (2, 43946817360), (3, 29297878240), (4, 21973408680), (5, 17578726944), (6, 14648939120), (8, 10986704340), (10, 8789363472), (12, 7324469560), (15, 5859575648), (16, 5493352170), (20, 4394681736), (24, 3662234780), (30, 2929787824), (32, 2746676085), (40, 2197340868), (48, 1831117390), (60, 1464893912), (80, 1098670434), (96, 915558695), (120, 732446956), (160, 549335217), (240, 366223478), (480, 183111739), (823, 106796640), (1646, 53398320), (2469, 35598880), (3292, 26699160), (4115, 21359328), (4938, 17799440), (6584, 13349580), (8230, 10679664), (9876, 8899720), (12345, 7119776), (13168, 6674790), (16460, 5339832), (19752, 4449860), (24690, 3559888), (26336, 3337395), (32920, 2669916), (39504, 2224930), (49380, 1779944), (65840, 1334958), (79008, 1112465), (98760, 889972), (131680, 667479), (197520, 444986), (222493, 395040)]