1219644960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{133733}}^1$

素因数の和:133770

約数の個数: 96

約数和(自身を含む): 4044116160

約数和(自身を除く): 2824471200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 133733, 267466, 401199, 534932, 668665, 802398, 1069864, 1337330, 1604796, 2005995, 2139728, 2540927, 2674660, 3209592, 4011990, 4279456, 5081854, 5349320, 6419184, 7622781, 8023980, 10163708, 10698640, 12704635, 12838368, 15245562, 16047960, 20327416, 21397280, 25409270, 30491124, 32095920, 38113905, 40654832, 50818540, 60982248, 64191840, 76227810, 81309664, 101637080, 121964496, 152455620, 203274160, 243928992, 304911240, 406548320, 609822480, 1219644960]

約数ペア:

[(1, 1219644960), (2, 609822480), (3, 406548320), (4, 304911240), (5, 243928992), (6, 203274160), (8, 152455620), (10, 121964496), (12, 101637080), (15, 81309664), (16, 76227810), (19, 64191840), (20, 60982248), (24, 50818540), (30, 40654832), (32, 38113905), (38, 32095920), (40, 30491124), (48, 25409270), (57, 21397280), (60, 20327416), (76, 16047960), (80, 15245562), (95, 12838368), (96, 12704635), (114, 10698640), (120, 10163708), (152, 8023980), (160, 7622781), (190, 6419184), (228, 5349320), (240, 5081854), (285, 4279456), (304, 4011990), (380, 3209592), (456, 2674660), (480, 2540927), (570, 2139728), (608, 2005995), (760, 1604796), (912, 1337330), (1140, 1069864), (1520, 802398), (1824, 668665), (2280, 534932), (3040, 401199), (4560, 267466), (9120, 133733)]