150664960

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3797}}^1$

素因数の和:3849

約数の個数: 72

約数和(自身を含む): 372629376

約数和(自身を除く): 221964416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3797, 3968, 4960, 7594, 7936, 9920, 15188, 18985, 19840, 30376, 37970, 39680, 60752, 75940, 117707, 121504, 151880, 235414, 243008, 303760, 470828, 486016, 588535, 607520, 941656, 972032, 1177070, 1215040, 1883312, 2354140, 2430080, 3766624, 4708280, 4860160, 7533248, 9416560, 15066496, 18833120, 30132992, 37666240, 75332480, 150664960]

約数ペア:

[(1, 150664960), (2, 75332480), (4, 37666240), (5, 30132992), (8, 18833120), (10, 15066496), (16, 9416560), (20, 7533248), (31, 4860160), (32, 4708280), (40, 3766624), (62, 2430080), (64, 2354140), (80, 1883312), (124, 1215040), (128, 1177070), (155, 972032), (160, 941656), (248, 607520), (256, 588535), (310, 486016), (320, 470828), (496, 303760), (620, 243008), (640, 235414), (992, 151880), (1240, 121504), (1280, 117707), (1984, 75940), (2480, 60752), (3797, 39680), (3968, 37970), (4960, 30376), (7594, 19840), (7936, 18985), (9920, 15188)]