98445840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21589}}^1$

素因数の和:21624

約数の個数: 80

約数和(自身を含む): 321259200

約数和(自身を除く): 222813360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 21589, 43178, 64767, 86356, 107945, 129534, 172712, 215890, 259068, 323835, 345424, 410191, 431780, 518136, 647670, 820382, 863560, 1036272, 1230573, 1295340, 1640764, 1727120, 2050955, 2461146, 2590680, 3281528, 4101910, 4922292, 5181360, 6152865, 6563056, 8203820, 9844584, 12305730, 16407640, 19689168, 24611460, 32815280, 49222920, 98445840]

約数ペア:

[(1, 98445840), (2, 49222920), (3, 32815280), (4, 24611460), (5, 19689168), (6, 16407640), (8, 12305730), (10, 9844584), (12, 8203820), (15, 6563056), (16, 6152865), (19, 5181360), (20, 4922292), (24, 4101910), (30, 3281528), (38, 2590680), (40, 2461146), (48, 2050955), (57, 1727120), (60, 1640764), (76, 1295340), (80, 1230573), (95, 1036272), (114, 863560), (120, 820382), (152, 647670), (190, 518136), (228, 431780), (240, 410191), (285, 345424), (304, 323835), (380, 259068), (456, 215890), (570, 172712), (760, 129534), (912, 107945), (1140, 86356), (1520, 64767), (2280, 43178), (4560, 21589)]