144787680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{100547}}^1$

素因数の和:100568

約数の個数: 72

約数和(自身を含む): 494092872

約数和(自身を除く): 349305192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 100547, 201094, 301641, 402188, 502735, 603282, 804376, 904923, 1005470, 1206564, 1508205, 1608752, 1809846, 2010940, 2413128, 3016410, 3217504, 3619692, 4021880, 4524615, 4826256, 6032820, 7239384, 8043760, 9049230, 9652512, 12065640, 14478768, 16087520, 18098460, 24131280, 28957536, 36196920, 48262560, 72393840, 144787680]

約数ペア:

[(1, 144787680), (2, 72393840), (3, 48262560), (4, 36196920), (5, 28957536), (6, 24131280), (8, 18098460), (9, 16087520), (10, 14478768), (12, 12065640), (15, 9652512), (16, 9049230), (18, 8043760), (20, 7239384), (24, 6032820), (30, 4826256), (32, 4524615), (36, 4021880), (40, 3619692), (45, 3217504), (48, 3016410), (60, 2413128), (72, 2010940), (80, 1809846), (90, 1608752), (96, 1508205), (120, 1206564), (144, 1005470), (160, 904923), (180, 804376), (240, 603282), (288, 502735), (360, 402188), (480, 301641), (720, 201094), (1440, 100547)]