151260720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48481}}^1$

素因数の和:48510

約数の個数: 80

約数和(自身を含む): 504988512

約数和(自身を除く): 353727792

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, 48481, 96962, 145443, 193924, 242405, 290886, 387848, 484810, 581772, 630253, 727215, 775696, 969620, 1163544, 1260506, 1454430, 1890759, 1939240, 2327088, 2521012, 2908860, 3151265, 3781518, 3878480, 5042024, 5817720, 6302530, 7563036, 9453795, 10084048, 11635440, 12605060, 15126072, 18907590, 25210120, 30252144, 37815180, 50420240, 75630360, 151260720]

約数ペア:

[(1, 151260720), (2, 75630360), (3, 50420240), (4, 37815180), (5, 30252144), (6, 25210120), (8, 18907590), (10, 15126072), (12, 12605060), (13, 11635440), (15, 10084048), (16, 9453795), (20, 7563036), (24, 6302530), (26, 5817720), (30, 5042024), (39, 3878480), (40, 3781518), (48, 3151265), (52, 2908860), (60, 2521012), (65, 2327088), (78, 1939240), (80, 1890759), (104, 1454430), (120, 1260506), (130, 1163544), (156, 969620), (195, 775696), (208, 727215), (240, 630253), (260, 581772), (312, 484810), (390, 387848), (520, 290886), (624, 242405), (780, 193924), (1040, 145443), (1560, 96962), (3120, 48481)]