30143454080

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47623}}^1$

素因数の和:47708

約数の個数: 128

約数和(自身を含む): 76945144320

約数和(自身を除く): 46801690240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 64, 80, 86, 92, 115, 128, 160, 172, 184, 215, 230, 320, 344, 368, 430, 460, 640, 688, 736, 860, 920, 989, 1376, 1472, 1720, 1840, 1978, 2752, 2944, 3440, 3680, 3956, 4945, 5504, 6880, 7360, 7912, 9890, 13760, 14720, 15824, 19780, 27520, 31648, 39560, 47623, 63296, 79120, 95246, 126592, 158240, 190492, 238115, 316480, 380984, 476230, 632960, 761968, 952460, 1095329, 1523936, 1904920, 2047789, 2190658, 3047872, 3809840, 4095578, 4381316, 5476645, 6095744, 7619680, 8191156, 8762632, 10238945, 10953290, 15239360, 16382312, 17525264, 20477890, 21906580, 30478720, 32764624, 35050528, 40955780, 43813160, 47099147, 65529248, 70101056, 81911560, 87626320, 94198294, 131058496, 140202112, 163823120, 175252640, 188396588, 235495735, 262116992, 327646240, 350505280, 376793176, 470991470, 655292480, 701010560, 753586352, 941982940, 1310584960, 1507172704, 1883965880, 3014345408, 3767931760, 6028690816, 7535863520, 15071727040, 30143454080]

約数ペア:

[(1, 30143454080), (2, 15071727040), (4, 7535863520), (5, 6028690816), (8, 3767931760), (10, 3014345408), (16, 1883965880), (20, 1507172704), (23, 1310584960), (32, 941982940), (40, 753586352), (43, 701010560), (46, 655292480), (64, 470991470), (80, 376793176), (86, 350505280), (92, 327646240), (115, 262116992), (128, 235495735), (160, 188396588), (172, 175252640), (184, 163823120), (215, 140202112), (230, 131058496), (320, 94198294), (344, 87626320), (368, 81911560), (430, 70101056), (460, 65529248), (640, 47099147), (688, 43813160), (736, 40955780), (860, 35050528), (920, 32764624), (989, 30478720), (1376, 21906580), (1472, 20477890), (1720, 17525264), (1840, 16382312), (1978, 15239360), (2752, 10953290), (2944, 10238945), (3440, 8762632), (3680, 8191156), (3956, 7619680), (4945, 6095744), (5504, 5476645), (6880, 4381316), (7360, 4095578), (7912, 3809840), (9890, 3047872), (13760, 2190658), (14720, 2047789), (15824, 1904920), (19780, 1523936), (27520, 1095329), (31648, 952460), (39560, 761968), (47623, 632960), (63296, 476230), (79120, 380984), (95246, 316480), (126592, 238115), (158240, 190492)]