192070320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61561}}^1$

素因数の和:61590

約数の個数: 80

約数和(自身を含む): 641229792

約数和(自身を除く): 449159472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 61561, 123122, 184683, 246244, 307805, 369366, 492488, 615610, 738732, 800293, 923415, 984976, 1231220, 1477464, 1600586, 1846830, 2400879, 2462440, 2954928, 3201172, 3693660, 4001465, 4801758, 4924880, 6402344, 7387320, 8002930, 9603516, 12004395, 12804688, 14774640, 16005860, 19207032, 24008790, 32011720, 38414064, 48017580, 64023440, 96035160, 192070320]

約数ペア:

[(1, 192070320), (2, 96035160), (3, 64023440), (4, 48017580), (5, 38414064), (6, 32011720), (8, 24008790), (10, 19207032), (12, 16005860), (13, 14774640), (15, 12804688), (16, 12004395), (20, 9603516), (24, 8002930), (26, 7387320), (30, 6402344), (39, 4924880), (40, 4801758), (48, 4001465), (52, 3693660), (60, 3201172), (65, 2954928), (78, 2462440), (80, 2400879), (104, 1846830), (120, 1600586), (130, 1477464), (156, 1231220), (195, 984976), (208, 923415), (240, 800293), (260, 738732), (312, 615610), (390, 492488), (520, 369366), (624, 307805), (780, 246244), (1040, 184683), (1560, 123122), (3120, 61561)]