88481520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{122891}}^1$

素因数の和:122910

約数の個数: 60

約数和(自身を含む): 297152856

約数和(自身を除く): 208671336

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, 122891, 245782, 368673, 491564, 614455, 737346, 983128, 1106019, 1228910, 1474692, 1843365, 1966256, 2212038, 2457820, 2949384, 3686730, 4424076, 4915640, 5530095, 5898768, 7373460, 8848152, 9831280, 11060190, 14746920, 17696304, 22120380, 29493840, 44240760, 88481520]

約数ペア:

[(1, 88481520), (2, 44240760), (3, 29493840), (4, 22120380), (5, 17696304), (6, 14746920), (8, 11060190), (9, 9831280), (10, 8848152), (12, 7373460), (15, 5898768), (16, 5530095), (18, 4915640), (20, 4424076), (24, 3686730), (30, 2949384), (36, 2457820), (40, 2212038), (45, 1966256), (48, 1843365), (60, 1474692), (72, 1228910), (80, 1106019), (90, 983128), (120, 737346), (144, 614455), (180, 491564), (240, 368673), (360, 245782), (720, 122891)]