123733320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54269}}^1$

素因数の和:54302

約数の個数: 64

約数和(自身を含む): 390744000

約数和(自身を除く): 267010680

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, 380, 456, 570, 760, 1140, 2280, 54269, 108538, 162807, 217076, 271345, 325614, 434152, 542690, 651228, 814035, 1031111, 1085380, 1302456, 1628070, 2062222, 2170760, 3093333, 3256140, 4124444, 5155555, 6186666, 6512280, 8248888, 10311110, 12373332, 15466665, 20622220, 24746664, 30933330, 41244440, 61866660, 123733320]

約数ペア:

[(1, 123733320), (2, 61866660), (3, 41244440), (4, 30933330), (5, 24746664), (6, 20622220), (8, 15466665), (10, 12373332), (12, 10311110), (15, 8248888), (19, 6512280), (20, 6186666), (24, 5155555), (30, 4124444), (38, 3256140), (40, 3093333), (57, 2170760), (60, 2062222), (76, 1628070), (95, 1302456), (114, 1085380), (120, 1031111), (152, 814035), (190, 651228), (228, 542690), (285, 434152), (380, 325614), (456, 271345), (570, 217076), (760, 162807), (1140, 108538), (2280, 54269)]