38090520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2713}}^1$

素因数の和:2746

約数の個数: 128

約数和(自身を含む): 136785600

約数和(自身を除く): 98695080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2713, 2808, 3510, 4680, 5426, 7020, 8139, 10852, 13565, 14040, 16278, 21704, 24417, 27130, 32556, 35269, 40695, 48834, 54260, 65112, 70538, 73251, 81390, 97668, 105807, 108520, 122085, 141076, 146502, 162780, 176345, 195336, 211614, 244170, 282152, 293004, 317421, 325560, 352690, 366255, 423228, 488340, 529035, 586008, 634842, 705380, 732510, 846456, 952263, 976680, 1058070, 1269684, 1410760, 1465020, 1587105, 1904526, 2116140, 2539368, 2930040, 3174210, 3809052, 4232280, 4761315, 6348420, 7618104, 9522630, 12696840, 19045260, 38090520]

約数ペア:

[(1, 38090520), (2, 19045260), (3, 12696840), (4, 9522630), (5, 7618104), (6, 6348420), (8, 4761315), (9, 4232280), (10, 3809052), (12, 3174210), (13, 2930040), (15, 2539368), (18, 2116140), (20, 1904526), (24, 1587105), (26, 1465020), (27, 1410760), (30, 1269684), (36, 1058070), (39, 976680), (40, 952263), (45, 846456), (52, 732510), (54, 705380), (60, 634842), (65, 586008), (72, 529035), (78, 488340), (90, 423228), (104, 366255), (108, 352690), (117, 325560), (120, 317421), (130, 293004), (135, 282152), (156, 244170), (180, 211614), (195, 195336), (216, 176345), (234, 162780), (260, 146502), (270, 141076), (312, 122085), (351, 108520), (360, 105807), (390, 97668), (468, 81390), (520, 73251), (540, 70538), (585, 65112), (702, 54260), (780, 48834), (936, 40695), (1080, 35269), (1170, 32556), (1404, 27130), (1560, 24417), (1755, 21704), (2340, 16278), (2713, 14040), (2808, 13565), (3510, 10852), (4680, 8139), (5426, 7020)]