1488725940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{40609}}^1$

素因数の和:40681

約数の個数: 96

約数和(自身を含む): 4584706560

約数和(自身を除く): 3095980620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 940, 1222, 1410, 1833, 2444, 2820, 3055, 3666, 6110, 7332, 9165, 12220, 18330, 36660, 40609, 81218, 121827, 162436, 203045, 243654, 406090, 487308, 527917, 609135, 812180, 1055834, 1218270, 1583751, 1908623, 2111668, 2436540, 2639585, 3167502, 3817246, 5279170, 5725869, 6335004, 7634492, 7918755, 9543115, 10558340, 11451738, 15837510, 19086230, 22903476, 24812099, 28629345, 31675020, 38172460, 49624198, 57258690, 74436297, 99248396, 114517380, 124060495, 148872594, 248120990, 297745188, 372181485, 496241980, 744362970, 1488725940]

約数ペア:

[(1, 1488725940), (2, 744362970), (3, 496241980), (4, 372181485), (5, 297745188), (6, 248120990), (10, 148872594), (12, 124060495), (13, 114517380), (15, 99248396), (20, 74436297), (26, 57258690), (30, 49624198), (39, 38172460), (47, 31675020), (52, 28629345), (60, 24812099), (65, 22903476), (78, 19086230), (94, 15837510), (130, 11451738), (141, 10558340), (156, 9543115), (188, 7918755), (195, 7634492), (235, 6335004), (260, 5725869), (282, 5279170), (390, 3817246), (470, 3167502), (564, 2639585), (611, 2436540), (705, 2111668), (780, 1908623), (940, 1583751), (1222, 1218270), (1410, 1055834), (1833, 812180), (2444, 609135), (2820, 527917), (3055, 487308), (3666, 406090), (6110, 243654), (7332, 203045), (9165, 162436), (12220, 121827), (18330, 81218), (36660, 40609)]