406174080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16273}}^1$

素因数の和:16308

約数の個数: 128

約数和(自身を含む): 1394356320

約数和(自身を除く): 988182240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 16273, 24960, 32546, 48819, 65092, 81365, 97638, 130184, 162730, 195276, 211549, 244095, 260368, 325460, 390552, 423098, 488190, 520736, 634647, 650920, 781104, 846196, 976380, 1041472, 1057745, 1269294, 1301840, 1562208, 1692392, 1952760, 2082944, 2115490, 2538588, 2603680, 3124416, 3173235, 3384784, 3905520, 4230980, 5077176, 5207360, 6248832, 6346470, 6769568, 7811040, 8461960, 10154352, 10414720, 12692940, 13539136, 15622080, 16923920, 20308704, 25385880, 27078272, 31244160, 33847840, 40617408, 50771760, 67695680, 81234816, 101543520, 135391360, 203087040, 406174080]

約数ペア:

[(1, 406174080), (2, 203087040), (3, 135391360), (4, 101543520), (5, 81234816), (6, 67695680), (8, 50771760), (10, 40617408), (12, 33847840), (13, 31244160), (15, 27078272), (16, 25385880), (20, 20308704), (24, 16923920), (26, 15622080), (30, 13539136), (32, 12692940), (39, 10414720), (40, 10154352), (48, 8461960), (52, 7811040), (60, 6769568), (64, 6346470), (65, 6248832), (78, 5207360), (80, 5077176), (96, 4230980), (104, 3905520), (120, 3384784), (128, 3173235), (130, 3124416), (156, 2603680), (160, 2538588), (192, 2115490), (195, 2082944), (208, 1952760), (240, 1692392), (260, 1562208), (312, 1301840), (320, 1269294), (384, 1057745), (390, 1041472), (416, 976380), (480, 846196), (520, 781104), (624, 650920), (640, 634647), (780, 520736), (832, 488190), (960, 423098), (1040, 390552), (1248, 325460), (1560, 260368), (1664, 244095), (1920, 211549), (2080, 195276), (2496, 162730), (3120, 130184), (4160, 97638), (4992, 81365), (6240, 65092), (8320, 48819), (12480, 32546), (16273, 24960)]