1115671440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{357587}}^1$

素因数の和:357616

約数の個数: 80

約数和(自身を含む): 3724636608

約数和(自身を除く): 2608965168

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, 357587, 715174, 1072761, 1430348, 1787935, 2145522, 2860696, 3575870, 4291044, 4648631, 5363805, 5721392, 7151740, 8582088, 9297262, 10727610, 13945893, 14303480, 17164176, 18594524, 21455220, 23243155, 27891786, 28606960, 37189048, 42910440, 46486310, 55783572, 69729465, 74378096, 85820880, 92972620, 111567144, 139458930, 185945240, 223134288, 278917860, 371890480, 557835720, 1115671440]

約数ペア:

[(1, 1115671440), (2, 557835720), (3, 371890480), (4, 278917860), (5, 223134288), (6, 185945240), (8, 139458930), (10, 111567144), (12, 92972620), (13, 85820880), (15, 74378096), (16, 69729465), (20, 55783572), (24, 46486310), (26, 42910440), (30, 37189048), (39, 28606960), (40, 27891786), (48, 23243155), (52, 21455220), (60, 18594524), (65, 17164176), (78, 14303480), (80, 13945893), (104, 10727610), (120, 9297262), (130, 8582088), (156, 7151740), (195, 5721392), (208, 5363805), (240, 4648631), (260, 4291044), (312, 3575870), (390, 2860696), (520, 2145522), (624, 1787935), (780, 1430348), (1040, 1072761), (1560, 715174), (3120, 357587)]