260250394860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16245343}}^1$

素因数の和:16245447

約数の個数: 72

約数和(自身を含む): 798296204160

約数和(自身を除く): 538045809300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 16020, 16245343, 32490686, 48736029, 64981372, 81226715, 97472058, 146208087, 162453430, 194944116, 243680145, 292416174, 324906860, 487360290, 584832348, 731040435, 974720580, 1445835527, 1462080870, 2891671054, 2924161740, 4337506581, 5783342108, 7229177635, 8675013162, 13012519743, 14458355270, 17350026324, 21687532905, 26025039486, 28916710540, 43375065810, 52050078972, 65062598715, 86750131620, 130125197430, 260250394860]

約数ペア:

[(1, 260250394860), (2, 130125197430), (3, 86750131620), (4, 65062598715), (5, 52050078972), (6, 43375065810), (9, 28916710540), (10, 26025039486), (12, 21687532905), (15, 17350026324), (18, 14458355270), (20, 13012519743), (30, 8675013162), (36, 7229177635), (45, 5783342108), (60, 4337506581), (89, 2924161740), (90, 2891671054), (178, 1462080870), (180, 1445835527), (267, 974720580), (356, 731040435), (445, 584832348), (534, 487360290), (801, 324906860), (890, 292416174), (1068, 243680145), (1335, 194944116), (1602, 162453430), (1780, 146208087), (2670, 97472058), (3204, 81226715), (4005, 64981372), (5340, 48736029), (8010, 32490686), (16020, 16245343)]