300739920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2351}}^1$

素因数の和:2421

約数の個数: 160

約数和(自身を含む): 1028934144

約数和(自身を除く): 728194224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 624, 656, 780, 820, 984, 1040, 1066, 1230, 1560, 1599, 1640, 1968, 2132, 2351, 2460, 2665, 3120, 3198, 3280, 4264, 4702, 4920, 5330, 6396, 7053, 7995, 8528, 9404, 9840, 10660, 11755, 12792, 14106, 15990, 18808, 21320, 23510, 25584, 28212, 30563, 31980, 35265, 37616, 42640, 47020, 56424, 61126, 63960, 70530, 91689, 94040, 96391, 112848, 122252, 127920, 141060, 152815, 183378, 188080, 192782, 244504, 282120, 289173, 305630, 366756, 385564, 458445, 481955, 489008, 564240, 578346, 611260, 733512, 771128, 916890, 963910, 1156692, 1222520, 1253083, 1445865, 1467024, 1542256, 1833780, 1927820, 2313384, 2445040, 2506166, 2891730, 3667560, 3759249, 3855640, 4626768, 5012332, 5783460, 6265415, 7335120, 7518498, 7711280, 10024664, 11566920, 12530830, 15036996, 18796245, 20049328, 23133840, 25061660, 30073992, 37592490, 50123320, 60147984, 75184980, 100246640, 150369960, 300739920]

約数ペア:

[(1, 300739920), (2, 150369960), (3, 100246640), (4, 75184980), (5, 60147984), (6, 50123320), (8, 37592490), (10, 30073992), (12, 25061660), (13, 23133840), (15, 20049328), (16, 18796245), (20, 15036996), (24, 12530830), (26, 11566920), (30, 10024664), (39, 7711280), (40, 7518498), (41, 7335120), (48, 6265415), (52, 5783460), (60, 5012332), (65, 4626768), (78, 3855640), (80, 3759249), (82, 3667560), (104, 2891730), (120, 2506166), (123, 2445040), (130, 2313384), (156, 1927820), (164, 1833780), (195, 1542256), (205, 1467024), (208, 1445865), (240, 1253083), (246, 1222520), (260, 1156692), (312, 963910), (328, 916890), (390, 771128), (410, 733512), (492, 611260), (520, 578346), (533, 564240), (615, 489008), (624, 481955), (656, 458445), (780, 385564), (820, 366756), (984, 305630), (1040, 289173), (1066, 282120), (1230, 244504), (1560, 192782), (1599, 188080), (1640, 183378), (1968, 152815), (2132, 141060), (2351, 127920), (2460, 122252), (2665, 112848), (3120, 96391), (3198, 94040), (3280, 91689), (4264, 70530), (4702, 63960), (4920, 61126), (5330, 56424), (6396, 47020), (7053, 42640), (7995, 37616), (8528, 35265), (9404, 31980), (9840, 30563), (10660, 28212), (11755, 25584), (12792, 23510), (14106, 21320), (15990, 18808)]