201222240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13523}}^1$

素因数の和:13572

約数の個数: 96

約数和(自身を含む): 654345216

約数和(自身を除く): 453122976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13523, 14880, 27046, 40569, 54092, 67615, 81138, 108184, 135230, 162276, 202845, 216368, 270460, 324552, 405690, 419213, 432736, 540920, 649104, 811380, 838426, 1081840, 1257639, 1298208, 1622760, 1676852, 2096065, 2163680, 2515278, 3245520, 3353704, 4192130, 5030556, 6288195, 6491040, 6707408, 8384260, 10061112, 12576390, 13414816, 16768520, 20122224, 25152780, 33537040, 40244448, 50305560, 67074080, 100611120, 201222240]

約数ペア:

[(1, 201222240), (2, 100611120), (3, 67074080), (4, 50305560), (5, 40244448), (6, 33537040), (8, 25152780), (10, 20122224), (12, 16768520), (15, 13414816), (16, 12576390), (20, 10061112), (24, 8384260), (30, 6707408), (31, 6491040), (32, 6288195), (40, 5030556), (48, 4192130), (60, 3353704), (62, 3245520), (80, 2515278), (93, 2163680), (96, 2096065), (120, 1676852), (124, 1622760), (155, 1298208), (160, 1257639), (186, 1081840), (240, 838426), (248, 811380), (310, 649104), (372, 540920), (465, 432736), (480, 419213), (496, 405690), (620, 324552), (744, 270460), (930, 216368), (992, 202845), (1240, 162276), (1488, 135230), (1860, 108184), (2480, 81138), (2976, 67615), (3720, 54092), (4960, 40569), (7440, 27046), (13523, 14880)]