15345004960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{162829}}^1$

素因数の和:162894

約数の個数: 96

約数和(自身を含む): 39391833600

約数和(自身を除く): 24046828640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 760, 992, 1178, 1240, 1520, 2356, 2480, 2945, 3040, 4712, 4960, 5890, 9424, 11780, 18848, 23560, 47120, 94240, 162829, 325658, 651316, 814145, 1302632, 1628290, 2605264, 3093751, 3256580, 5047699, 5210528, 6187502, 6513160, 10095398, 12375004, 13026320, 15468755, 20190796, 24750008, 25238495, 26052640, 30937510, 40381592, 49500016, 50476990, 61875020, 80763184, 95906281, 99000032, 100953980, 123750040, 161526368, 191812562, 201907960, 247500080, 383625124, 403815920, 479531405, 495000160, 767250248, 807631840, 959062810, 1534500496, 1918125620, 3069000992, 3836251240, 7672502480, 15345004960]

約数ペア:

[(1, 15345004960), (2, 7672502480), (4, 3836251240), (5, 3069000992), (8, 1918125620), (10, 1534500496), (16, 959062810), (19, 807631840), (20, 767250248), (31, 495000160), (32, 479531405), (38, 403815920), (40, 383625124), (62, 247500080), (76, 201907960), (80, 191812562), (95, 161526368), (124, 123750040), (152, 100953980), (155, 99000032), (160, 95906281), (190, 80763184), (248, 61875020), (304, 50476990), (310, 49500016), (380, 40381592), (496, 30937510), (589, 26052640), (608, 25238495), (620, 24750008), (760, 20190796), (992, 15468755), (1178, 13026320), (1240, 12375004), (1520, 10095398), (2356, 6513160), (2480, 6187502), (2945, 5210528), (3040, 5047699), (4712, 3256580), (4960, 3093751), (5890, 2605264), (9424, 1628290), (11780, 1302632), (18848, 814145), (23560, 651316), (47120, 325658), (94240, 162829)]