123505320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2851}}^1$

素因数の和:2903

約数の個数: 96

約数和(自身を含む): 391180320

約数和(自身を除く): 267675000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1805, 2166, 2280, 2851, 2888, 3610, 4332, 5415, 5702, 7220, 8553, 8664, 10830, 11404, 14255, 14440, 17106, 21660, 22808, 28510, 34212, 42765, 43320, 54169, 57020, 68424, 85530, 108338, 114040, 162507, 171060, 216676, 270845, 325014, 342120, 433352, 541690, 650028, 812535, 1029211, 1083380, 1300056, 1625070, 2058422, 2166760, 3087633, 3250140, 4116844, 5146055, 6175266, 6500280, 8233688, 10292110, 12350532, 15438165, 20584220, 24701064, 30876330, 41168440, 61752660, 123505320]

約数ペア:

[(1, 123505320), (2, 61752660), (3, 41168440), (4, 30876330), (5, 24701064), (6, 20584220), (8, 15438165), (10, 12350532), (12, 10292110), (15, 8233688), (19, 6500280), (20, 6175266), (24, 5146055), (30, 4116844), (38, 3250140), (40, 3087633), (57, 2166760), (60, 2058422), (76, 1625070), (95, 1300056), (114, 1083380), (120, 1029211), (152, 812535), (190, 650028), (228, 541690), (285, 433352), (361, 342120), (380, 325014), (456, 270845), (570, 216676), (722, 171060), (760, 162507), (1083, 114040), (1140, 108338), (1444, 85530), (1805, 68424), (2166, 57020), (2280, 54169), (2851, 43320), (2888, 42765), (3610, 34212), (4332, 28510), (5415, 22808), (5702, 21660), (7220, 17106), (8553, 14440), (8664, 14255), (10830, 11404)]