326138040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47681}}^1$

素因数の和:47717

約数の個数: 96

約数和(自身を含む): 1115758800

約数和(自身を除く): 789620760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 47681, 95362, 143043, 190724, 238405, 286086, 381448, 429129, 476810, 572172, 715215, 858258, 905939, 953620, 1144344, 1430430, 1716516, 1811878, 1907240, 2145645, 2717817, 2860860, 3433032, 3623756, 4291290, 4529695, 5435634, 5721720, 7247512, 8153451, 8582580, 9059390, 10871268, 13589085, 16306902, 17165160, 18118780, 21742536, 27178170, 32613804, 36237560, 40767255, 54356340, 65227608, 81534510, 108712680, 163069020, 326138040]

約数ペア:

[(1, 326138040), (2, 163069020), (3, 108712680), (4, 81534510), (5, 65227608), (6, 54356340), (8, 40767255), (9, 36237560), (10, 32613804), (12, 27178170), (15, 21742536), (18, 18118780), (19, 17165160), (20, 16306902), (24, 13589085), (30, 10871268), (36, 9059390), (38, 8582580), (40, 8153451), (45, 7247512), (57, 5721720), (60, 5435634), (72, 4529695), (76, 4291290), (90, 3623756), (95, 3433032), (114, 2860860), (120, 2717817), (152, 2145645), (171, 1907240), (180, 1811878), (190, 1716516), (228, 1430430), (285, 1144344), (342, 953620), (360, 905939), (380, 858258), (456, 715215), (570, 572172), (684, 476810), (760, 429129), (855, 381448), (1140, 286086), (1368, 238405), (1710, 190724), (2280, 143043), (3420, 95362), (6840, 47681)]