126122760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18439}}^1$

素因数の和:18475

約数の個数: 96

約数和(自身を含む): 431496000

約数和(自身を除く): 305373240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 18439, 36878, 55317, 73756, 92195, 110634, 147512, 165951, 184390, 221268, 276585, 331902, 350341, 368780, 442536, 553170, 663804, 700682, 737560, 829755, 1051023, 1106340, 1327608, 1401364, 1659510, 1751705, 2102046, 2212680, 2802728, 3153069, 3319020, 3503410, 4204092, 5255115, 6306138, 6638040, 7006820, 8408184, 10510230, 12612276, 14013640, 15765345, 21020460, 25224552, 31530690, 42040920, 63061380, 126122760]

約数ペア:

[(1, 126122760), (2, 63061380), (3, 42040920), (4, 31530690), (5, 25224552), (6, 21020460), (8, 15765345), (9, 14013640), (10, 12612276), (12, 10510230), (15, 8408184), (18, 7006820), (19, 6638040), (20, 6306138), (24, 5255115), (30, 4204092), (36, 3503410), (38, 3319020), (40, 3153069), (45, 2802728), (57, 2212680), (60, 2102046), (72, 1751705), (76, 1659510), (90, 1401364), (95, 1327608), (114, 1106340), (120, 1051023), (152, 829755), (171, 737560), (180, 700682), (190, 663804), (228, 553170), (285, 442536), (342, 368780), (360, 350341), (380, 331902), (456, 276585), (570, 221268), (684, 184390), (760, 165951), (855, 147512), (1140, 110634), (1368, 92195), (1710, 73756), (2280, 55317), (3420, 36878), (6840, 18439)]