40253040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1511}}^1$

素因数の和:1567

約数の個数: 120

約数和(自身を含む): 138928608

約数和(自身を除く): 98675568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1511, 1665, 1776, 2220, 2664, 2960, 3022, 3330, 4440, 4533, 5328, 6044, 6660, 7555, 8880, 9066, 12088, 13320, 13599, 15110, 18132, 22665, 24176, 26640, 27198, 30220, 36264, 45330, 54396, 55907, 60440, 67995, 72528, 90660, 108792, 111814, 120880, 135990, 167721, 181320, 217584, 223628, 271980, 279535, 335442, 362640, 447256, 503163, 543960, 559070, 670884, 838605, 894512, 1006326, 1087920, 1118140, 1341768, 1677210, 2012652, 2236280, 2515815, 2683536, 3354420, 4025304, 4472560, 5031630, 6708840, 8050608, 10063260, 13417680, 20126520, 40253040]

約数ペア:

[(1, 40253040), (2, 20126520), (3, 13417680), (4, 10063260), (5, 8050608), (6, 6708840), (8, 5031630), (9, 4472560), (10, 4025304), (12, 3354420), (15, 2683536), (16, 2515815), (18, 2236280), (20, 2012652), (24, 1677210), (30, 1341768), (36, 1118140), (37, 1087920), (40, 1006326), (45, 894512), (48, 838605), (60, 670884), (72, 559070), (74, 543960), (80, 503163), (90, 447256), (111, 362640), (120, 335442), (144, 279535), (148, 271980), (180, 223628), (185, 217584), (222, 181320), (240, 167721), (296, 135990), (333, 120880), (360, 111814), (370, 108792), (444, 90660), (555, 72528), (592, 67995), (666, 60440), (720, 55907), (740, 54396), (888, 45330), (1110, 36264), (1332, 30220), (1480, 27198), (1511, 26640), (1665, 24176), (1776, 22665), (2220, 18132), (2664, 15110), (2960, 13599), (3022, 13320), (3330, 12088), (4440, 9066), (4533, 8880), (5328, 7555), (6044, 6660)]