74459040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1$

素因数の和:2622

約数の個数: 96

約数和(自身を含む): 238484736

約数和(自身を除く): 164025696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2543, 2928, 3660, 4880, 5086, 5856, 7320, 7629, 9760, 10172, 12715, 14640, 15258, 20344, 25430, 29280, 30516, 38145, 40688, 50860, 61032, 76290, 81376, 101720, 122064, 152580, 155123, 203440, 244128, 305160, 310246, 406880, 465369, 610320, 620492, 775615, 930738, 1220640, 1240984, 1551230, 1861476, 2326845, 2481968, 3102460, 3722952, 4653690, 4963936, 6204920, 7445904, 9307380, 12409840, 14891808, 18614760, 24819680, 37229520, 74459040]

約数ペア:

[(1, 74459040), (2, 37229520), (3, 24819680), (4, 18614760), (5, 14891808), (6, 12409840), (8, 9307380), (10, 7445904), (12, 6204920), (15, 4963936), (16, 4653690), (20, 3722952), (24, 3102460), (30, 2481968), (32, 2326845), (40, 1861476), (48, 1551230), (60, 1240984), (61, 1220640), (80, 930738), (96, 775615), (120, 620492), (122, 610320), (160, 465369), (183, 406880), (240, 310246), (244, 305160), (305, 244128), (366, 203440), (480, 155123), (488, 152580), (610, 122064), (732, 101720), (915, 81376), (976, 76290), (1220, 61032), (1464, 50860), (1830, 40688), (1952, 38145), (2440, 30516), (2543, 29280), (2928, 25430), (3660, 20344), (4880, 15258), (5086, 14640), (5856, 12715), (7320, 10172), (7629, 9760)]