29930160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 102368448

約数和(自身を除く): 72438288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 120, 130, 156, 159, 181, 195, 208, 212, 240, 260, 265, 312, 318, 362, 390, 424, 520, 530, 543, 624, 636, 689, 724, 780, 795, 848, 905, 1040, 1060, 1086, 1272, 1378, 1448, 1560, 1590, 1810, 2067, 2120, 2172, 2353, 2544, 2715, 2756, 2896, 3120, 3180, 3445, 3620, 4134, 4240, 4344, 4706, 5430, 5512, 6360, 6890, 7059, 7240, 8268, 8688, 9412, 9593, 10335, 10860, 11024, 11765, 12720, 13780, 14118, 14480, 16536, 18824, 19186, 20670, 21720, 23530, 27560, 28236, 28779, 33072, 35295, 37648, 38372, 41340, 43440, 47060, 47965, 55120, 56472, 57558, 70590, 76744, 82680, 94120, 95930, 112944, 115116, 124709, 141180, 143895, 153488, 165360, 188240, 191860, 230232, 249418, 282360, 287790, 374127, 383720, 460464, 498836, 564720, 575580, 623545, 748254, 767440, 997672, 1151160, 1247090, 1496508, 1870635, 1995344, 2302320, 2494180, 2993016, 3741270, 4988360, 5986032, 7482540, 9976720, 14965080, 29930160]

約数ペア:

[(1, 29930160), (2, 14965080), (3, 9976720), (4, 7482540), (5, 5986032), (6, 4988360), (8, 3741270), (10, 2993016), (12, 2494180), (13, 2302320), (15, 1995344), (16, 1870635), (20, 1496508), (24, 1247090), (26, 1151160), (30, 997672), (39, 767440), (40, 748254), (48, 623545), (52, 575580), (53, 564720), (60, 498836), (65, 460464), (78, 383720), (80, 374127), (104, 287790), (106, 282360), (120, 249418), (130, 230232), (156, 191860), (159, 188240), (181, 165360), (195, 153488), (208, 143895), (212, 141180), (240, 124709), (260, 115116), (265, 112944), (312, 95930), (318, 94120), (362, 82680), (390, 76744), (424, 70590), (520, 57558), (530, 56472), (543, 55120), (624, 47965), (636, 47060), (689, 43440), (724, 41340), (780, 38372), (795, 37648), (848, 35295), (905, 33072), (1040, 28779), (1060, 28236), (1086, 27560), (1272, 23530), (1378, 21720), (1448, 20670), (1560, 19186), (1590, 18824), (1810, 16536), (2067, 14480), (2120, 14118), (2172, 13780), (2353, 12720), (2544, 11765), (2715, 11024), (2756, 10860), (2896, 10335), (3120, 9593), (3180, 9412), (3445, 8688), (3620, 8268), (4134, 7240), (4240, 7059), (4344, 6890), (4706, 6360), (5430, 5512)]