1670681520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2320391}}^1$

素因数の和:2320410

約数の個数: 60

約数和(自身を含む): 5610707856

約数和(自身を除く): 3940026336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2320391, 4640782, 6961173, 9281564, 11601955, 13922346, 18563128, 20883519, 23203910, 27844692, 34805865, 37126256, 41767038, 46407820, 55689384, 69611730, 83534076, 92815640, 104417595, 111378768, 139223460, 167068152, 185631280, 208835190, 278446920, 334136304, 417670380, 556893840, 835340760, 1670681520]

約数ペア:

[(1, 1670681520), (2, 835340760), (3, 556893840), (4, 417670380), (5, 334136304), (6, 278446920), (8, 208835190), (9, 185631280), (10, 167068152), (12, 139223460), (15, 111378768), (16, 104417595), (18, 92815640), (20, 83534076), (24, 69611730), (30, 55689384), (36, 46407820), (40, 41767038), (45, 37126256), (48, 34805865), (60, 27844692), (72, 23203910), (80, 20883519), (90, 18563128), (120, 13922346), (144, 11601955), (180, 9281564), (240, 6961173), (360, 4640782), (720, 2320391)]