66607680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{69383}}^1$

素因数の和:69403

約数の個数: 56

約数和(自身を含む): 211482432

約数和(自身を除く): 144874752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 69383, 138766, 208149, 277532, 346915, 416298, 555064, 693830, 832596, 1040745, 1110128, 1387660, 1665192, 2081490, 2220256, 2775320, 3330384, 4162980, 4440512, 5550640, 6660768, 8325960, 11101280, 13321536, 16651920, 22202560, 33303840, 66607680]

約数ペア:

[(1, 66607680), (2, 33303840), (3, 22202560), (4, 16651920), (5, 13321536), (6, 11101280), (8, 8325960), (10, 6660768), (12, 5550640), (15, 4440512), (16, 4162980), (20, 3330384), (24, 2775320), (30, 2220256), (32, 2081490), (40, 1665192), (48, 1387660), (60, 1110128), (64, 1040745), (80, 832596), (96, 693830), (120, 555064), (160, 416298), (192, 346915), (240, 277532), (320, 208149), (480, 138766), (960, 69383)]