40460940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17291}}^1$

素因数の和:17319

約数の個数: 72

約数和(自身を含む): 132180048

約数和(自身を除く): 91719108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 17291, 34582, 51873, 69164, 86455, 103746, 155619, 172910, 207492, 224783, 259365, 311238, 345820, 449566, 518730, 622476, 674349, 778095, 899132, 1037460, 1123915, 1348698, 1556190, 2023047, 2247830, 2697396, 3112380, 3371745, 4046094, 4495660, 6743490, 8092188, 10115235, 13486980, 20230470, 40460940]

約数ペア:

[(1, 40460940), (2, 20230470), (3, 13486980), (4, 10115235), (5, 8092188), (6, 6743490), (9, 4495660), (10, 4046094), (12, 3371745), (13, 3112380), (15, 2697396), (18, 2247830), (20, 2023047), (26, 1556190), (30, 1348698), (36, 1123915), (39, 1037460), (45, 899132), (52, 778095), (60, 674349), (65, 622476), (78, 518730), (90, 449566), (117, 345820), (130, 311238), (156, 259365), (180, 224783), (195, 207492), (234, 172910), (260, 155619), (390, 103746), (468, 86455), (585, 69164), (780, 51873), (1170, 34582), (2340, 17291)]