30374240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 81920160

約数和(自身を除く): 51545920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 859, 884, 1040, 1105, 1360, 1718, 1768, 2080, 2210, 2720, 3436, 3536, 4295, 4420, 6872, 7072, 8590, 8840, 11167, 13744, 14603, 17180, 17680, 22334, 27488, 29206, 34360, 35360, 44668, 55835, 58412, 68720, 73015, 89336, 111670, 116824, 137440, 146030, 178672, 189839, 223340, 233648, 292060, 357344, 379678, 446680, 467296, 584120, 759356, 893360, 949195, 1168240, 1518712, 1786720, 1898390, 2336480, 3037424, 3796780, 6074848, 7593560, 15187120, 30374240]

約数ペア:

[(1, 30374240), (2, 15187120), (4, 7593560), (5, 6074848), (8, 3796780), (10, 3037424), (13, 2336480), (16, 1898390), (17, 1786720), (20, 1518712), (26, 1168240), (32, 949195), (34, 893360), (40, 759356), (52, 584120), (65, 467296), (68, 446680), (80, 379678), (85, 357344), (104, 292060), (130, 233648), (136, 223340), (160, 189839), (170, 178672), (208, 146030), (221, 137440), (260, 116824), (272, 111670), (340, 89336), (416, 73015), (442, 68720), (520, 58412), (544, 55835), (680, 44668), (859, 35360), (884, 34360), (1040, 29206), (1105, 27488), (1360, 22334), (1718, 17680), (1768, 17180), (2080, 14603), (2210, 13744), (2720, 11167), (3436, 8840), (3536, 8590), (4295, 7072), (4420, 6872)]