379215960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 1176698880

約数和(自身を除く): 797482920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 223, 296, 370, 383, 444, 446, 555, 669, 740, 766, 888, 892, 1110, 1115, 1149, 1338, 1480, 1532, 1784, 1915, 2220, 2230, 2298, 2676, 3064, 3345, 3830, 4440, 4460, 4596, 5352, 5745, 6690, 7660, 8251, 8920, 9192, 11490, 13380, 14171, 15320, 16502, 22980, 24753, 26760, 28342, 33004, 41255, 42513, 45960, 49506, 56684, 66008, 70855, 82510, 85026, 85409, 99012, 113368, 123765, 141710, 165020, 170052, 170818, 198024, 212565, 247530, 256227, 283420, 330040, 340104, 341636, 425130, 427045, 495060, 512454, 566840, 683272, 850260, 854090, 990120, 1024908, 1281135, 1700520, 1708180, 2049816, 2562270, 3160133, 3416360, 5124540, 6320266, 9480399, 10249080, 12640532, 15800665, 18960798, 25281064, 31601330, 37921596, 47401995, 63202660, 75843192, 94803990, 126405320, 189607980, 379215960]

約数ペア:

[(1, 379215960), (2, 189607980), (3, 126405320), (4, 94803990), (5, 75843192), (6, 63202660), (8, 47401995), (10, 37921596), (12, 31601330), (15, 25281064), (20, 18960798), (24, 15800665), (30, 12640532), (37, 10249080), (40, 9480399), (60, 6320266), (74, 5124540), (111, 3416360), (120, 3160133), (148, 2562270), (185, 2049816), (222, 1708180), (223, 1700520), (296, 1281135), (370, 1024908), (383, 990120), (444, 854090), (446, 850260), (555, 683272), (669, 566840), (740, 512454), (766, 495060), (888, 427045), (892, 425130), (1110, 341636), (1115, 340104), (1149, 330040), (1338, 283420), (1480, 256227), (1532, 247530), (1784, 212565), (1915, 198024), (2220, 170818), (2230, 170052), (2298, 165020), (2676, 141710), (3064, 123765), (3345, 113368), (3830, 99012), (4440, 85409), (4460, 85026), (4596, 82510), (5352, 70855), (5745, 66008), (6690, 56684), (7660, 49506), (8251, 45960), (8920, 42513), (9192, 41255), (11490, 33004), (13380, 28342), (14171, 26760), (15320, 24753), (16502, 22980)]