61306160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:846

約数の個数: 80

約数和(自身を含む): 153070560

約数和(自身を除く): 91764400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 76, 80, 95, 106, 152, 190, 212, 265, 304, 380, 424, 530, 760, 761, 848, 1007, 1060, 1520, 1522, 2014, 2120, 3044, 3805, 4028, 4240, 5035, 6088, 7610, 8056, 10070, 12176, 14459, 15220, 16112, 20140, 28918, 30440, 40280, 40333, 57836, 60880, 72295, 80560, 80666, 115672, 144590, 161332, 201665, 231344, 289180, 322664, 403330, 578360, 645328, 766327, 806660, 1156720, 1532654, 1613320, 3065308, 3226640, 3831635, 6130616, 7663270, 12261232, 15326540, 30653080, 61306160]

約数ペア:

[(1, 61306160), (2, 30653080), (4, 15326540), (5, 12261232), (8, 7663270), (10, 6130616), (16, 3831635), (19, 3226640), (20, 3065308), (38, 1613320), (40, 1532654), (53, 1156720), (76, 806660), (80, 766327), (95, 645328), (106, 578360), (152, 403330), (190, 322664), (212, 289180), (265, 231344), (304, 201665), (380, 161332), (424, 144590), (530, 115672), (760, 80666), (761, 80560), (848, 72295), (1007, 60880), (1060, 57836), (1520, 40333), (1522, 40280), (2014, 30440), (2120, 28918), (3044, 20140), (3805, 16112), (4028, 15220), (4240, 14459), (5035, 12176), (6088, 10070), (7610, 8056)]