241525980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{2689}}^1$

素因数の和:3203

約数の個数: 72

約数和(自身を含む): 734370000

約数和(自身を除く): 492844020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 499, 998, 1497, 1996, 2495, 2689, 2994, 4491, 4990, 5378, 5988, 7485, 8067, 8982, 9980, 10756, 13445, 14970, 16134, 17964, 22455, 24201, 26890, 29940, 32268, 40335, 44910, 48402, 53780, 80670, 89820, 96804, 121005, 161340, 242010, 484020, 1341811, 2683622, 4025433, 5367244, 6709055, 8050866, 12076299, 13418110, 16101732, 20127165, 24152598, 26836220, 40254330, 48305196, 60381495, 80508660, 120762990, 241525980]

約数ペア:

[(1, 241525980), (2, 120762990), (3, 80508660), (4, 60381495), (5, 48305196), (6, 40254330), (9, 26836220), (10, 24152598), (12, 20127165), (15, 16101732), (18, 13418110), (20, 12076299), (30, 8050866), (36, 6709055), (45, 5367244), (60, 4025433), (90, 2683622), (180, 1341811), (499, 484020), (998, 242010), (1497, 161340), (1996, 121005), (2495, 96804), (2689, 89820), (2994, 80670), (4491, 53780), (4990, 48402), (5378, 44910), (5988, 40335), (7485, 32268), (8067, 29940), (8982, 26890), (9980, 24201), (10756, 22455), (13445, 17964), (14970, 16134)]