243348960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26683}}^1$

素因数の和:26720

約数の個数: 96

約数和(自身を含む): 806924160

約数和(自身を除く): 563575200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 26683, 53366, 80049, 106732, 133415, 160098, 213464, 266830, 320196, 400245, 426928, 506977, 533660, 640392, 800490, 853856, 1013954, 1067320, 1280784, 1520931, 1600980, 2027908, 2134640, 2534885, 2561568, 3041862, 3201960, 4055816, 4269280, 5069770, 6083724, 6403920, 7604655, 8111632, 10139540, 12167448, 12807840, 15209310, 16223264, 20279080, 24334896, 30418620, 40558160, 48669792, 60837240, 81116320, 121674480, 243348960]

約数ペア:

[(1, 243348960), (2, 121674480), (3, 81116320), (4, 60837240), (5, 48669792), (6, 40558160), (8, 30418620), (10, 24334896), (12, 20279080), (15, 16223264), (16, 15209310), (19, 12807840), (20, 12167448), (24, 10139540), (30, 8111632), (32, 7604655), (38, 6403920), (40, 6083724), (48, 5069770), (57, 4269280), (60, 4055816), (76, 3201960), (80, 3041862), (95, 2561568), (96, 2534885), (114, 2134640), (120, 2027908), (152, 1600980), (160, 1520931), (190, 1280784), (228, 1067320), (240, 1013954), (285, 853856), (304, 800490), (380, 640392), (456, 533660), (480, 506977), (570, 426928), (608, 400245), (760, 320196), (912, 266830), (1140, 213464), (1520, 160098), (1824, 133415), (2280, 106732), (3040, 80049), (4560, 53366), (9120, 26683)]