20225085840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2267}}^1\times {\mathrm{12391}}^1$

素因数の和:14677

約数の個数: 120

約数和(自身を含む): 67958025408

約数和(自身を除く): 47732939568

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, 2267, 4534, 6801, 9068, 11335, 12391, 13602, 18136, 20403, 22670, 24782, 27204, 34005, 36272, 37173, 40806, 45340, 49564, 54408, 61955, 68010, 74346, 81612, 90680, 99128, 102015, 108816, 111519, 123910, 136020, 148692, 163224, 181360, 185865, 198256, 204030, 223038, 247820, 272040, 297384, 326448, 371730, 408060, 446076, 495640, 544080, 557595, 594768, 743460, 816120, 892152, 991280, 1115190, 1486920, 1632240, 1784304, 2230380, 2973840, 4460760, 8921520, 28090397, 56180794, 84271191, 112361588, 140451985, 168542382, 224723176, 252813573, 280903970, 337084764, 421355955, 449446352, 505627146, 561807940, 674169528, 842711910, 1011254292, 1123615880, 1264067865, 1348339056, 1685423820, 2022508584, 2247231760, 2528135730, 3370847640, 4045017168, 5056271460, 6741695280, 10112542920, 20225085840]

約数ペア:

[(1, 20225085840), (2, 10112542920), (3, 6741695280), (4, 5056271460), (5, 4045017168), (6, 3370847640), (8, 2528135730), (9, 2247231760), (10, 2022508584), (12, 1685423820), (15, 1348339056), (16, 1264067865), (18, 1123615880), (20, 1011254292), (24, 842711910), (30, 674169528), (36, 561807940), (40, 505627146), (45, 449446352), (48, 421355955), (60, 337084764), (72, 280903970), (80, 252813573), (90, 224723176), (120, 168542382), (144, 140451985), (180, 112361588), (240, 84271191), (360, 56180794), (720, 28090397), (2267, 8921520), (4534, 4460760), (6801, 2973840), (9068, 2230380), (11335, 1784304), (12391, 1632240), (13602, 1486920), (18136, 1115190), (20403, 991280), (22670, 892152), (24782, 816120), (27204, 743460), (34005, 594768), (36272, 557595), (37173, 544080), (40806, 495640), (45340, 446076), (49564, 408060), (54408, 371730), (61955, 326448), (68010, 297384), (74346, 272040), (81612, 247820), (90680, 223038), (99128, 204030), (102015, 198256), (108816, 185865), (111519, 181360), (123910, 163224), (136020, 148692)]