401663760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5791}}^1$

素因数の和:5841

約数の個数: 120

約数和(自身を含む): 1322939136

約数和(自身を除く): 921275376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1734, 2040, 2312, 2890, 3468, 4080, 4335, 4624, 5780, 5791, 6936, 8670, 11560, 11582, 13872, 17340, 17373, 23120, 23164, 28955, 34680, 34746, 46328, 57910, 69360, 69492, 86865, 92656, 98447, 115820, 138984, 173730, 196894, 231640, 277968, 295341, 347460, 393788, 463280, 492235, 590682, 694920, 787576, 984470, 1181364, 1389840, 1476705, 1575152, 1673599, 1968940, 2362728, 2953410, 3347198, 3937880, 4725456, 5020797, 5906820, 6694396, 7875760, 8367995, 10041594, 11813640, 13388792, 16735990, 20083188, 23627280, 25103985, 26777584, 33471980, 40166376, 50207970, 66943960, 80332752, 100415940, 133887920, 200831880, 401663760]

約数ペア:

[(1, 401663760), (2, 200831880), (3, 133887920), (4, 100415940), (5, 80332752), (6, 66943960), (8, 50207970), (10, 40166376), (12, 33471980), (15, 26777584), (16, 25103985), (17, 23627280), (20, 20083188), (24, 16735990), (30, 13388792), (34, 11813640), (40, 10041594), (48, 8367995), (51, 7875760), (60, 6694396), (68, 5906820), (80, 5020797), (85, 4725456), (102, 3937880), (120, 3347198), (136, 2953410), (170, 2362728), (204, 1968940), (240, 1673599), (255, 1575152), (272, 1476705), (289, 1389840), (340, 1181364), (408, 984470), (510, 787576), (578, 694920), (680, 590682), (816, 492235), (867, 463280), (1020, 393788), (1156, 347460), (1360, 295341), (1445, 277968), (1734, 231640), (2040, 196894), (2312, 173730), (2890, 138984), (3468, 115820), (4080, 98447), (4335, 92656), (4624, 86865), (5780, 69492), (5791, 69360), (6936, 57910), (8670, 46328), (11560, 34746), (11582, 34680), (13872, 28955), (17340, 23164), (17373, 23120)]