1515679020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{147727}}^1$

素因数の和:147764

約数の個数: 96

約数和(自身を含む): 4963660800

約数和(自身を除く): 3447981780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 147727, 295454, 443181, 590908, 738635, 886362, 1329543, 1477270, 1772724, 2215905, 2659086, 2806813, 2954540, 3988629, 4431810, 5318172, 5613626, 6647715, 7977258, 8420439, 8863620, 11227252, 13295430, 14034065, 15954516, 16840878, 19943145, 25261317, 26590860, 28068130, 33681756, 39886290, 42102195, 50522634, 56136260, 75783951, 79772580, 84204390, 101045268, 126306585, 151567902, 168408780, 252613170, 303135804, 378919755, 505226340, 757839510, 1515679020]

約数ペア:

[(1, 1515679020), (2, 757839510), (3, 505226340), (4, 378919755), (5, 303135804), (6, 252613170), (9, 168408780), (10, 151567902), (12, 126306585), (15, 101045268), (18, 84204390), (19, 79772580), (20, 75783951), (27, 56136260), (30, 50522634), (36, 42102195), (38, 39886290), (45, 33681756), (54, 28068130), (57, 26590860), (60, 25261317), (76, 19943145), (90, 16840878), (95, 15954516), (108, 14034065), (114, 13295430), (135, 11227252), (171, 8863620), (180, 8420439), (190, 7977258), (228, 6647715), (270, 5613626), (285, 5318172), (342, 4431810), (380, 3988629), (513, 2954540), (540, 2806813), (570, 2659086), (684, 2215905), (855, 1772724), (1026, 1477270), (1140, 1329543), (1710, 886362), (2052, 738635), (2565, 590908), (3420, 443181), (5130, 295454), (10260, 147727)]