8296920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 28407600

約数和(自身を除く): 20110680

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, 1213, 1368, 1710, 2280, 2426, 3420, 3639, 4852, 6065, 6840, 7278, 9704, 10917, 12130, 14556, 18195, 21834, 23047, 24260, 29112, 36390, 43668, 46094, 48520, 54585, 69141, 72780, 87336, 92188, 109170, 115235, 138282, 145560, 184376, 207423, 218340, 230470, 276564, 345705, 414846, 436680, 460940, 553128, 691410, 829692, 921880, 1037115, 1382820, 1659384, 2074230, 2765640, 4148460, 8296920]

約数ペア:

[(1, 8296920), (2, 4148460), (3, 2765640), (4, 2074230), (5, 1659384), (6, 1382820), (8, 1037115), (9, 921880), (10, 829692), (12, 691410), (15, 553128), (18, 460940), (19, 436680), (20, 414846), (24, 345705), (30, 276564), (36, 230470), (38, 218340), (40, 207423), (45, 184376), (57, 145560), (60, 138282), (72, 115235), (76, 109170), (90, 92188), (95, 87336), (114, 72780), (120, 69141), (152, 54585), (171, 48520), (180, 46094), (190, 43668), (228, 36390), (285, 29112), (342, 24260), (360, 23047), (380, 21834), (456, 18195), (570, 14556), (684, 12130), (760, 10917), (855, 9704), (1140, 7278), (1213, 6840), (1368, 6065), (1710, 4852), (2280, 3639), (2426, 3420)]