260420940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37097}}^1$

素因数の和:37128

約数の個数: 96

約数和(自身を含む): 872544960

約数和(自身を除く): 612124020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 37097, 74194, 111291, 148388, 185485, 222582, 333873, 370970, 445164, 482261, 556455, 667746, 741940, 964522, 1001619, 1112910, 1335492, 1446783, 1669365, 1929044, 2003238, 2225820, 2411305, 2893566, 3338730, 4006476, 4340349, 4822610, 5008095, 5787132, 6677460, 7233915, 8680698, 9645220, 10016190, 13021047, 14467830, 17361396, 20032380, 21701745, 26042094, 28935660, 43403490, 52084188, 65105235, 86806980, 130210470, 260420940]

約数ペア:

[(1, 260420940), (2, 130210470), (3, 86806980), (4, 65105235), (5, 52084188), (6, 43403490), (9, 28935660), (10, 26042094), (12, 21701745), (13, 20032380), (15, 17361396), (18, 14467830), (20, 13021047), (26, 10016190), (27, 9645220), (30, 8680698), (36, 7233915), (39, 6677460), (45, 5787132), (52, 5008095), (54, 4822610), (60, 4340349), (65, 4006476), (78, 3338730), (90, 2893566), (108, 2411305), (117, 2225820), (130, 2003238), (135, 1929044), (156, 1669365), (180, 1446783), (195, 1335492), (234, 1112910), (260, 1001619), (270, 964522), (351, 741940), (390, 667746), (468, 556455), (540, 482261), (585, 445164), (702, 370970), (780, 333873), (1170, 222582), (1404, 185485), (1755, 148388), (2340, 111291), (3510, 74194), (7020, 37097)]