225049680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16451}}^1$

素因数の和:16489

約数の個数: 120

約数和(自身を含む): 795618720

約数和(自身を除く): 570569040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 16451, 32902, 49353, 65804, 82255, 98706, 131608, 148059, 164510, 197412, 246765, 263216, 296118, 312569, 329020, 394824, 493530, 592236, 625138, 658040, 740295, 789648, 937707, 987060, 1184472, 1250276, 1316080, 1480590, 1562845, 1875414, 1974120, 2368944, 2500552, 2813121, 2961180, 3125690, 3750828, 3948240, 4688535, 5001104, 5626242, 5922360, 6251380, 7501656, 9377070, 11252484, 11844720, 12502760, 14065605, 15003312, 18754140, 22504968, 25005520, 28131210, 37508280, 45009936, 56262420, 75016560, 112524840, 225049680]

約数ペア:

[(1, 225049680), (2, 112524840), (3, 75016560), (4, 56262420), (5, 45009936), (6, 37508280), (8, 28131210), (9, 25005520), (10, 22504968), (12, 18754140), (15, 15003312), (16, 14065605), (18, 12502760), (19, 11844720), (20, 11252484), (24, 9377070), (30, 7501656), (36, 6251380), (38, 5922360), (40, 5626242), (45, 5001104), (48, 4688535), (57, 3948240), (60, 3750828), (72, 3125690), (76, 2961180), (80, 2813121), (90, 2500552), (95, 2368944), (114, 1974120), (120, 1875414), (144, 1562845), (152, 1480590), (171, 1316080), (180, 1250276), (190, 1184472), (228, 987060), (240, 937707), (285, 789648), (304, 740295), (342, 658040), (360, 625138), (380, 592236), (456, 493530), (570, 394824), (684, 329020), (720, 312569), (760, 296118), (855, 263216), (912, 246765), (1140, 197412), (1368, 164510), (1520, 148059), (1710, 131608), (2280, 98706), (2736, 82255), (3420, 65804), (4560, 49353), (6840, 32902), (13680, 16451)]